# Ballistic Coefficient 308

The key to its innovation and performance is the patented elastomer Flex Tip® technology of the FTX® and MonoFlex® bullets. If you want to stay away from non-magnums 30-06 is still probably the best bet. Winchester 30 caliber (. As far as the penetration potential goes, the. What is a ballistic coefficient? Hornaday A-Max. In other words, pointed bullets need 0. 308″ 178 Gr BTHP 100 Bullets Hornady Match 30 Cal. But, I have seen that ballistic coefficient change with the bullet speed. Through a proprietary bonding process that eliminates voids in the bullet core, AccuBond marries Nosler's traditional copper-alloy jacket with its special lead-alloy core. The table below shows the Ballistic Coefficient Test results to date. 308 diameter 165 gr bullet? If so, QuickLOAD's database says it's G1 ballistic coefficient at U. 45ACP vs 9mm Luger (aka 9×19). Its groundbreaking Slipstream™ polymer tip provides a perfect aerodynamic meplat, and its hollow core initiates expansion at velocities 200 fps lower than comparable designs. 308 Winchester velocities, unlike its untipped counterpart. 429 G1 Ballistic Coefficient (Shown Above) Barnes 270 Grain LRX –. If you have to buy your ammo Federal offers the 270 130gr ballistic tip at 3060FPS and the 308 150gr ballistic tip at 2820 FPS. 308″ 178 Gr BTHP 100 Bullets. 300 Win Mag to reach out to 1000 yards for prairie dogs. Ideal for short to mid-range calculations. rimfire ballistics and coefficients. 275 Sectional Density. Performance The. Ballistic coefficient calculation. Time of flight is determined by muzzle velocity and ballistic coefficient. MANUFACTURER. Fusion Ammo Fusion Ammunition inventory levels shown on this page are accurate as of time of ordering and usually ship within 24 hours. Velocity is rather mundane, the trick to the 6. 5 Creedmoor vs. The number is in the form of a decimal. Chamber pressure is 55k psi (pounds per square inch) and launches a 140-grain bullet at over 2650 fps (feet per second. Ranchers who've had trouble from varmints with a taste for lambchops can get even. 0, and generally BC values increase as caliber increases. Buy at this store. is a measurement (or prediction in a lot of cases) of how fast a bullet slows down in a given distance with a given velocity. 308 is the civilian version. The exact model of the G7 projectile is illustrated in Figure 2. I know there is alot of ambiguity here but I need a good starting bullet for my. The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. The 175-180 grain 7mm bullets at 2800 fps produce about the same amount of recoil as a. This has been re-optimized specifically for the. After all, match shooters demand perfection from their bullets every time they step on the range. 308 versus the 30-06 for Hunting: Ballistics & Accuracy Comparisons When it comes to full-bore hunting calibers in the USA there are two that, for popularity at least, stand head and shoulders above the others. 5 Creedmoor vs. 392; Winchester 308 Win Deer Season XP X308DS 150 gr Extreme Point 20 per box. This article answers a reader’s question and discusses shotgun ballistics. BC might sound like a bunch of hooey, but it’s really at the heart of bullet performance. Magtech is proud to offer 308 Win (7. G1 vs G7 ballistic coefficients and velocity Does anyone have experience testing these with reloads and know which I should use for load development? I know G1 is for flat base and G7 is for boat tail but the velocity difference seems pretty dramatic between the two. 50″ at 200 yards in a 10 MPH wind. The huge deal is that BC (Ballistic Coefficient) has jumped from 0. 62mm caliber Service Rifles. 99 / NOW $14. See Detail Online And Read Customers Reviews Ballistic Coefficient Testing Of The Lapua 308 155 Grain prices over the online source See people who buy "Ballistic Coefficient Testing Of The Lapua 308 155 Grain" Make sure the shop keep your private information private before you buy Ballistic Coefficient Testing Of The Lapua 308 155 Grain Make sure you can proceed credit card. The subject of ballistics can extend much farther of course and my goal was to try to give a new shooter the building blocks needed to get their own data. Its groundbreaking Slipstream™ polymer tip provides a perfect aerodynamic meplat, and its hollow core initiates expansion at velocities 200 fps lower than comparable designs. THE DEADLIEST MUSHROOM IN THE WOODS FOR MORE THAN 75 YEARS. Ballistic Coefficient Testing of the Berger. 203 between 2200 and 2800 fps. The 175-180 grain 7mm bullets at 2800 fps produce about the same amount of recoil as a. When it comes to cartridges and bullets, one of the most argued topics in the previous decades was. 626 Ballistic Coefficient (G7). Ballistic Coefficient Calculator. I know there is alot of ambiguity here but I need a good starting bullet for my. Brian Litz of Applied Ballistics has done a lot of his own in-depth research on bullet ballistic coefficients. For applications where shot distances are beyond 500 yards, the higher Ballistic Coefficient and the enhanced expansion characteristics of the Accubond Long Range Bullet offers significant advantages. The major advantage of adding a tip to the bullet is the reduction of drag producing a more favorable ballistic coefficient. 301 Moved Permanently. We have more info about Detail, Specification, Customer Reviews and Comparison Price. cavity volume as a function of deposited energy, which allows comparison of the parameters between bullet types. 6 Note 2: Bullet does not rise more than 3" above line of sight from muzzle to sighting-in range. what would be the ballistic coefficient of a winchester super x. photography by Jeff Quinn : I recently received a new ballistics program for my computer. In many cases multiple BCs are provided for different velocity ranges. The 7mm-08 Remington is a rifle cartridge that is almost a direct copy of a wildcat cartridge developed around 1958 known as the 7mm/308. An optimum secant ogive and boattail design along with the Heat Shield tip produce a bullet with the highest possible ballistic coefficient in its class. 5 Creedmoor , well there was a very specific niche market for it thats now just about dead. 308 Diameter 180 Grain Spitzer Accubond 50 Count by Nosler Product Overview Some bullets fly far. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. () (* -* (). Tactical Bonded Tip achieves accuracy and terminal performance unmatched by other ammunitions. Modern ammunition uses smokeless powder as the energy source. The Hornady ® A-MAX ® bullet design grew from a relentless application of everything we know about ballistics and flight characteristics. Advanced search. 745" PART#. 7mm-08 Beats 308 Win! June 8, 2016 By Ron Spomer 64 Comments In a recent blog, manly man Richard Mann indulged in a weak embrace of the 308 Winchester as his choice for all-round, do-everything rifle cartridge. The two most important variables are the Initial Velocity and the Ballistic Coefficient. Nosler 260 Grain Partition –. 0 by Jeff Quinn. Drag depends on the bullet's velocity relative to the air, the selected drag function (model), ballistic coefficient (BC), air density, range slope, and the speed of sound. I am basically looking for a high BC bullet for my. 308 Diameter 165 Grain Premium reloading bullet. 308 rounds, it has one of the best long-range trajectories where a 300-yard shot is no problem in the right hands, and 400 yards is manageable though you are getting into territory where environmental factors might influence the round with the ballistic coefficient it has. One final note worth mentioning is that modern bullet designs like the ELD-X have given. The following table is based on otherwise identical commercial 165gr bullets in both flat based and boat tail configuration at a nominal muzzle velocity of 2700 feet per second zeroed at 225 yards with. Winchester Super-X 308 Winchester Ammo Subsonic 185 Grain Power-Point ammo review offers the following information; Winchester Super-X ammunition has developed a reputation as being hard hitting and reliable! Developed as a multifunctional load that is ideal for a range of applications, this Winchester 308 ammunition hails from the company's. 308 bullets fired with a muzzle velocity of 2620 FPS and a muzzle energy of 2743 lb/ft. Going Ballistic in the Gel Alco Precision Bullets wanted to share a recent test we performed with our. Hornady 30 Cal. You will need to provide total arrow weight and initial speed for the calculation to be effective, as well as some other optional info (see below). Scenars are all hollow point boat tail match type bullets and our testing has shown excellent weight uniformity. Ballistic coefficient of the bullet used in the 303 British Mk VII ammunition ? Question for all the knowledgeable Lee Enfield Rifle worshippers : What is - or was - the ballistic coefficient of the 174 gr. I've got all the info that will dial this down to better accuracy than I'm capable of calculating, the only exception is the ballistic coefficient for the M855 SS109 cartridge. Note, however, that the resulting cartridge overall length may be too long for some magazines. The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. Time of flight is determined by muzzle velocity and ballistic coefficient. 00 ELD® Match (Extremely Low Drag Match) bullets are technologically advanced, enhanced accuracy target bullets featuring Heat Shield® tips with the PERFECT MEPLAT (tip point) combined with numerous design features that deliver the highest-in-class ballistic coefficients. Ballistic Calibration, a misunderstood process: By Doc Beech Ballistic Calibration is not as simple as we would all like to believe. Compared to the Hornady. 72 pease boulevard, newington, nh 03801 usa 352 340 329 308 900 881 863 829. X308DS,X308DSBRICK,X308DSCASE,X308DSX. The Ballistic Tip® MZ was created to bring legendary Nosler® Ballistic Tip® rifle bullet accuracy and terminal performance to today’s generation of high performance muzzle loading rifles. Explanation of terms. 308 Winchester cartridges to develop the X-TAC MATCH. 308 145g FMJ-BT. The polymer tip resists deformation, maximizes long-range performance and promotes expansion. Safe to use in tubular magazines, these bullets feature higher ballistic coefficients and deliver dramatically flatter trajectory for increased down range performance. I would really like recommend that you always check the cost To get a cheap price or whole lot. Due to differing bullet weights and ballistic coefficients, it is not appropriate to directly compare measurements, e. 5 Creedmoor has 110 inches or 9 feet less drop at 1,000 yards. How a Ballistic Coefficient is used. Sectional Density / Form Factor = Ballistic Coefficient. Sectional Ballistic Coefficients Density and Velocity Ranges. 284 inches of the 7mm-08, but is enough to allow a significant difference in ballistic coefficients with the same grain weight and style of projectile. For applications where shots will range from zero to 400-500 yards, Nosler Accubond 165gr 30 Cal Bullets are an excellent choice. Tactical Bonded Tip achieves accuracy and terminal performance unmatched by other ammunitions. In 1980, Remington decided there was consumer demand for a commercial version of the 7mm-. Sierra has enhanced a segment of the MatchKing line by adding the acetal resin tip thus crowning the Tipped MatchKing (TMK) bullet line. While the process itself seems simple, it is actually deceptively easy. 308 versus the 30-06 for Hunting: Ballistics & Accuracy Comparisons When it comes to full-bore hunting calibers in the USA there are two that, for popularity at least, stand head and shoulders above the others. This month, I will conclude the series on Palma bullets by looking at the Lapua. For example, if you like to shoot old cap and ball revolvers you are familiar with standard round balls as projectiles. Ballistic Coefficients on Molds. 316 Divide this number by the G 1 Form factor (1 ), and you have the G 1 Ballistic Coefficient. The Maker REX bullets are precision cnc machined, lead free, solid copper expanding projectiles. Summary and Usage. Sierra MatchKing bullets have set the standards worldwide for consistent accuracy in handguns as well as rifles. A bullet can have a BC higher than 1. G7 Ballistic Coefficients — What You Need to Know The better, up-to-date ballistics programs let you select either G1 or G7 Ballistic Coefficient (BC) values when calculating a trajectory. For the best part of a century, Barnaul Ammunition has been used by the Armies of the World. Shop Hornady. The higher the number, the more efficient the bullet. The 140s are a Core-Lokt soft point and a Core- Lokt Ultra Bonded, both at 2,750 fps. 308 caliber 175gr Sierra MatchKing bullet, with a ballistic coefficient of 0. This wealth of experience and battlefield testing has now been utilised in the Barnaul Ammunition Company range of porting ammunition and is now available to you. 027 seconds, and that its wind deflection in a 10-MPH crosswind would be about 51 inches. Paul Box penned "How Much Difference Does Ballistic Coefficient Make" on ballistic coefficient (BC) and its use in the hunting world and the limited amount of bullet drop and wind drift that occurs with bullets that have a large difference in BC at…. ballistic coefficient is a combination of several factors, the least of which is caliber, with the exception of the 50BMG perhaps. 297 @ 1600 fps and below 0. The Hornady ® A-MAX ® bullet design grew from a relentless application of everything we know about ballistics and flight characteristics. The ballistic coefficient (BC) of a body is a measure of its ability to overcome air resistance in flight. 195 @ 2800 fps and above. This bullet is a Nosler Partition 30 Caliber 0. 308 Winchester shooters to stay supersonic at 1,000 yards. Remington should know their own bullets even tho I never figured out how to use their deal. 404, while a. In the past two months, I’ve presented ballistic coefficient test results for two popular Palma bullets; the Berger. 308 match rounds and they have higher ballistic coefficients than any 80 grain and below. Ballistic coefficient has units of lb/in² or kg/m². Ballistic Coefficient (BC) is basically a measure of how streamlined a bullet is; that is, how well it cuts through the air. 30-30 Evolution bullet. A bullet with a ballistic coefficient of. The Ballistic Tip Lead-Free™ (BTLF) is everything that varmint and predator hunters expect from a Ballistic Tip®, in a lead-free design. In short; the higher the BC, the better the all-around ballistic performance of the bullet will be. Moved Permanently. Ranchers who've had trouble from varmints with a taste for lambchops can get even. The new Speer® Extreme Hunter™ blends tough, molecularly bonded construction with high ballistic coefficients and a precision polymer tip. Ballistic Coefficient is essentially a measure of air drag. The heavy-for-caliber bullets have secant ogives and long boattails, which result in high ballistic coefficients. 308 bullet solid copper bullet will retain more energy at longer range. Fired at a MV of 3200 fps, as from a. Select a bullet from the list or enter in the properties below. 308 Winchester case had existed for years before Remington standardized this round. In the past two months, I've presented ballistic coefficient test results for two popular Palma bullets; the Berger. Fusion Ammo Fusion Ammunition inventory levels shown on this page are accurate as of time of ordering and usually ship within 24 hours. In this review, we’ll go through the 6. With its advanced capabilities, Ballistic can compensate for atmospheric conditions, Coriolis effect, gyroscopic spin drift, and more. It is inversely proportional to the negative acceleration: a high number indicates a low negative acceleration—the drag on the body is small in proportion to its mass. 308 match rounds and they have higher ballistic coefficients than any 80 grain and below. 308” bullet diameter is applicable within a “family” of calibers from the old 30-30 Winchester to the newer 300 REM Ultra Mag and 30-378 Weatherby Magnum. Units of Measure. 50 Browning Machine Gun cartridge developed for target/m. In many cases, drag coefficients can be determined with an accuracy of 1% or better if signal-to-noise ratio is. As these names would suggest, it is the. 45 instead 0. Smokeless powder is much more powerful than black powder or Pyrodex®. It is a great investment if you want to get into long range shooting and will be especially useful if you handload. They are organized by manufacturer showing their advertised BC first, the % it is inflated, and the BC results of this testing. For example, consider two Remington Core-Lokt 180-grain. The two most important variables are the Initial Velocity and the Ballistic Coefficient. The popularity this advantage created made adding the 175 grain Tipped MatchKing (TMK) bullet a necessity. 308 that held 7mm bullets. Sierra MatchKing HPBT projectiles are widely accepted as the most accurate projectiles on the market. The 2 people behind the cartridge were Dennis Demille former Marine target shooter and manager / owner of Creedmoor sports and David Emory of Hor. Performance The. See Detail Online And Read Customers Reviews Ballistic Coefficient Testing Of The Lapua 308 155 Grain prices over the online source See individuals who buy "Ballistic Coefficient Testing Of The Lapua 308 155 Grain" Make sure the shop keep your private information private before you buy Ballistic Coefficient Testing Of The Lapua 308 155 Grain Make sure you can proceed credit. These airgun pellet Ballistic Coefficients are intended to help the many serious airgunners who want to know typical BC values for their pellets, but who don't have the time or resources to derive that data themselves. 373 of to a whopping 0. 300 Win Mag to reach out to 1000 yards for prairie dogs. BALLISTIC TABLE IN METERS FOR. 62mm caliber Service Rifles. 308 with a short barrel is also concussively loud. Their average is 1,000 fps (5000/5) Next subtract the average from each velocity and square the difference. The Edge TLR uses a Slipstream polymer tip to initiate expansion at long range. The major advantage of adding a tip to the bullet is the reduction of drag producing a more favorable ballistic coefficient. The closest I can seem to find is. 5 Creedmoor vs. The Berger Hunting bullet line features VLD match grade bullets that have the highest possible ballistic coefficient designed for 300 yards or more. Berger recommends that the bullets be seated to touch the rifling for best accuracy. The new Tipped TSX features the same 100-percent copper body with multiple rings cut into the shank. cavity volume as a function of deposited energy, which allows comparison of the parameters between bullet types. Sectional Density / Form Factor = Ballistic Coefficient. If you do not have a Shooting Chronograph, I strongly suggest you purchase one. The other is a 150-grain Sierra Matchking. 308; Grain Weight; 125; Bullet Style. The better ballistic coefficient of these bullets, primary PSP BT bullet, provides successful firing at longer distances, at which the bullet keeps higher striking energy with reduced drift and flatter trajectory. 449 G1 Ballistic Coefficient. The 175-180 grain 7mm bullets at 2800 fps produce about the same amount of recoil as a. This bullet is a Nosler Partition 30 Caliber 0. Ballistic Coefficients are measures of objects' abilities to overcome air resistance mid-flight. 308 bullets fired with a muzzle velocity of 2620 FPS and a muzzle energy of 2743 lb/ft. The third column lists the ballistic coefficient of each bullet at the muzzle velocity. But, I have seen that ballistic coefficient change with the bullet speed. 308 Winchester 168 Grain ELD Match Superformance 20 Rounds by Hornady Bullets and Ammunition Hornady ELD (Extremely Low Drag) Match bullets are specifically designed with polymer Heat Shield tips that, combined with numerous design features, deliver exceptional ballistic coefficients, excellent accuracy and improved consistency. 308 Win 178 grain BTHP with a G1 Ballistic Coefficient of. 72 pease boulevard, newington, nh 03801 usa 352 340 329 308 900 881 863 829. Bullet Diameter; 0. Ballistic Coefficient The Ballistic Coefficient of a rifle bullet basically refers to how well it cuts through the air. What is the Ballistic Coefficient some may ask?. It was designed explicitly for sleek, long, heavy-for-caliber and high-ballistic-coefficient bullets. 308 ballistic chart that was created using our free online ballistic calculator and details all aspects of the bullets trajectory from the millisecond it leaves the barrel until the time it reaches the 1,000 yd mark. 5 Creedmoor. The caliber is 30-06 and the comparison is made between a 150 gr HV bullet, a jacketed lead 150 gr bullet and a 180 gr jacketed bullet at typical speeds for these bullets. One bullet offers reliable expansion at short and long range while exhibiting a high ballistic coefficient for a more true flight. Although the marketing copy uses an aspirational "we", Bison Ballistics is a one-man shop. Explanation of terms. 308 168-grain Match Hollow Point to be 0. We did see a slight advantage in the ballistic coefficients of the. 027 seconds, and that its wind deflection in a 10-MPH crosswind would be about 51 inches. Remington should know their own bullets even tho I never figured out how to use their deal. 240 @ 1800 fps and below. The Scenar is an open tip match bullet with a boat tail design, perfect for competetive shooting in a multitude of events. Velocity is 2600 feet-per-second. 308 Winchester 145 GR Ammo - 500rd Case FFL must be registered and on file. 5mm Creedmoor’s design and performance. Deriving the Ballistic Coefficient – Collecting the velocities was the easy part The BCs were derived by inputting the muzzle velocity and environmental parameters into an on-line BC calculator and changing the ballistic coefficient variable until the calculated down-range velocity matched the measured data. Although the marketing copy uses an aspirational "we", Bison Ballistics is a one-man shop. Winchester Super-X 308 Winchester Ammo Subsonic 185 Grain Power-Point ammo review offers the following information; Winchester Super-X ammunition has developed a reputation as being hard hitting and reliable! Developed as a multifunctional load that is ideal for a range of applications, this Winchester 308 ammunition hails from the company's. The other is a 150-grain Sierra Matchking. Hornady originally published “800 yard”* average Ballistic Coefficient (BC) values for ELD-X and ELD Match bullets. We've more information about Detail, Specification, Customer Reviews and Comparison Price. 92-inch case accommodates VLD bullets in short magazines better than does the superb, but under-sung,. An i7 Form Factor value only works with the G7 ballistic coefficient; you need to use a different form factor for a different ballistic model. For those looking for the edge in power, velocity and long range performance in 6. I want this to be the best ballistic trajectory calculator. This is critical for proper performance of the round. 5 Creedmoor would also experience roughly 13 inches less wind drift at 1,000 yards in a 10 MPH crosswind. The Ballistic Tip® MZ was created to bring legendary Nosler® Ballistic Tip® rifle bullet accuracy and terminal performance to today’s generation of high performance muzzle loading rifles. Shotgun Ballistics. Its long, sleek profile offers an extremely high ballistic coefficient and AccuChannel groove technology improves accuracy and reduces drag. The closest I can seem to find is. Buy at this store. This is critical for proper performance of the round. Accuracy of Nosler Accubond (not Long Range) Ballistic coefficient. The top quality and accuracy that are characteristic to all Lapua ammunition is achieved with precise combining of the cartridge components. Instead, we offer the most common weight of each bullet using the standard charge of 100 grains of powder. This month, I will conclude the series on Palma bullets by looking at the Lapua. 308 Winchester does not offer as great Sectional Density as the 6. openresty. 300 Magnum, the 150 grain GMX should be traveling at 2735 fps at 200 yards, at which distance it should expand effectively. - Fortunately for those of us who hunt big game today … has a lower ballistic coefficient (BC) than a tipped bullet with a bonded core, but in my experience performance on game is quite good. Re: 308 Ballistic Coefficient no ways will it have a. Ballistic Coefficient Calculator. Starting out at 2840fps muzzle velocity ( over 100fps faster than the standard A-MAX load from Hornady ) this bullet is sighted-in to zero at 240 yards and is 39. In many cases multiple BCs are provided for different velocity ranges. The number is in the form of a decimal. For those looking for the edge in power, velocity and long range performance in 6. 316 Divide this number by the G 1 Form factor (1 ), and you have the G 1 Ballistic Coefficient. Compare all. You would think that it was classified information as hard as it was to get from them!. 300 Win Mag to reach out to 1000 yards for prairie dogs. Nosler says that their. Hornady ELD-X bullets, 30 cal (. The major advantage of adding a tip to the bullet is the reduction of drag, producing a more favorable ballistic coefficient. Sierra Bullets has played a major role in the development of modern exterior ballistics knowledge and calculations over the past half century. Most database entries include Caliber, Manufacturer, Stated Bullet Weight, True Bullet Weight, Length, Sectional Density (SD), and Ballistic Coefficient. The new Tipped TSX features the same 100-percent copper body with multiple rings cut into the shank. It details drop, time, energy, velocity, range,. Working with my 264 WM and the 142's, my limited testing is a realistic BC around. 172 bullet loses velocity slightly sooner and is more sensitive to wind; but by no means does this render the cartridge useless. Explanation of terms. Re: 308 Ballistic Coefficient no ways will it have a. They will maintain their accuracy even if you shoot them further than 1200 yards. – Fortunately for those of us who hunt big game today … has a lower ballistic coefficient (BC) than a tipped bullet with a bonded core, but in my experience performance on game is quite good. 387 and an SD of. A bullet with a ballistic coefficient of. Sectional Ballistic Coefficients Density and Velocity Ranges. Barnes® VOR-TX® is precision ammunition loaded with the deadliest bullets on the planet. Sierra has enhanced a segment of the MatchKing line by adding the acetal resin tip thus crowning the Tipped MatchKing (TMK) bullet line. It’s a jacketed bullet with a tiny hollow-point,. 308 Partition, by contrast, has a G1 BC of just. Ranchers who've had trouble from varmints with a taste for lambchops can get even. 308 168? within the Cartridges & Calibers forums, part of the Sniping Related category; I cant seem to find the Ballistic Coefficient of the Federal Gold Match. MUZ 50m 100m 150m200m 250m 300m MUZ 50m 100m 150m200m 250m 300m MUZ 50m 100m 150m200m 250m 300m MUZ 50m 100m 150m200m 250m 300m. If the BC used for calculations is too good (e. 530 and muzzle velocity of 2600 FPS the 6. I was also reading up on the Hornady/Sierra. Re: 308 155 scenar bc? Don't get hung up on a bullet's ballistic coefficient, at least not the G1 coefficient. Smokeless powder is much more powerful than black powder or Pyrodex®. 22LR Ballistics Coefficient (BC): The ballistic coefficient of a bullet is the drag factor of a bullet. It takes the diameter of the bullet, the grains, and the standard shape, and spits out the BC. 308, while the same type cartridge in a 16″ 6. 219 between 1800 and 2200 fps. Advanced search. The secant ogive design also provides the optimum bearing surface for stability in flight and the best ballistic coefficient possible. Due to its shorter overall length the. Tactical Bonded Tip achieves accuracy and terminal performance unmatched by other ammunitions. 308 Match ballistic data, which has been further refined and developed for inclusion in a new textbook, "The Ultimate. 30 caliber bullet line, including it in the new Tipped MatchKing (TMK) bullet line was a natural choice. 300 Savage loads fired from many hunting rifles! In other words, when launched at 2700 fps, at 300 yards this bullet can be expected to NOT expand adequately. 5mm and/or 7mm, look no further. The new 160 grain. Home / Reloading / Bullets / Rifle Bullets / Speer. In the past two months, I’ve presented ballistic coefficient test results for two popular Palma bullets; the Berger. 5 Creedmoor has 110 inches or 9 feet less drop at 1,000 yards. Lapua has recently undertaken a daunting task; to make the best even better. 308 has a slightly higher chamber pressure. If another projectile has all the same measurements except that the boattail angle is 8° instead of 7. They are long and heavy for caliber. In this case, the table is for a. This bullet is a Nosler Partition 30 Caliber 0. Ballistic Coefficient is essentially a measure of air drag. Ballistic Coefficient and MV April 16, 2017 By Ron Spomer 12 Comments Before you come to blows with your buddies over who has the "Best" rifle, you need to understand two acronyms: bee-cee and em-vee, more commonly seen as BC and MV. Sierra Bullets has played a major role in the development of modern exterior ballistics knowledge and calculations over the past half century. is a measurement (or prediction in a lot of cases) of how fast a bullet slows down in a given distance with a given velocity. Compare all. But, I have seen that ballistic coefficient change with the bullet speed. For many who are trying to find 308 Ballistic Coefficient Factory Ammo review. This wealth of experience and battlefield testing has now been utilised in the Barnaul Ammunition Company range of porting ammunition and is now available to you. 0 inches above and below line of sight range yards muzzle 50 100 200 300 400 500 600 1000 maximum point blank range is 410 yards. 308″ 208 gr ELD® Match 100’s R 899.