Bullet weights of 10.7–13.0 grams (165–200 gr) are the preferred choices for these game species. After bore sighting the rifle and confirming zero at 50-yards. A commonly asked question on hunting, long range shooting and Mil/LE forums is, “how long should the barrel on a 300 Winchester Magnum be?”   I’ve been coming up short of any objective analysis of barrel length based off of actual data- i.e., cutting back the same barrel and publishing actual velocities. Elk can weigh as much as 450 kilograms (1,000 lb) and moose 640 kilograms (1,400 lb). Krieger Heavy Varmint (fluted) with JEC Custom Brake. https://en.wikipedia.org/w/index.php?title=.300_Winchester_Magnum&oldid=994984252, Short description is different from Wikidata, Articles with unsourced statements from July 2019, Creative Commons Attribution-ShareAlike License, This page was last edited on 18 December 2020, at 15:58. Sub 1 minute-of-angle (MOA) accuracy out to 1,000 yards (910 m) is not unusual in precision-built rifles firing match-grade ammunition. Remington 88.0 grains of H2O (5.70 ml) Cartridge Type: RifleHeight: 2.62\"Width: 0.532\"Average FPS: 3026Average Energy: 3517Average Gr: 173Recoil: 2.39Power Rank: 5.23 of 20 The .300 Winchester Mag (.300 Win Mag) was designed in 1963 by Winchester Repeating ArmsCompany. Speed and Trajectory: The big difference here is that the 300 win mag will send a 180 grain bullet, which is at the top end of the 308’s abilities, at almost 3000 fps. [7], The .300 Winchester Magnum's high availability in popular rifles such as Winchester's Model 70 and Remington Model 700 made the cartridge a popular choice among the shooting public. 0. Recoil from the .300 Win Mag is noticeably higher than the well-known and popular .30-06 Springfield. The U.S. government purchased MK 248 MOD 1 .300 Winchester Magnum match-grade ammunition in 2009 for use in adapted M24 Sniper Weapon Systems and other .300 Winchester Magnum sniper rifles like the U.S. Navy Mk.13s. Does red dot brightness (and bloom) change point of impact? Recoil and muzzle blast increased significantly when the barrel reached 20.25 inches in length and again below 18.25 inches. Hover over graphs and lines to see more d… Hunters found the cartridge to be an effective all-around choice with bullet options ranging from the flatter shooting 165 grain to the harder hitting 200+ grain selections available from the factory. I am only interested in Hodgdon and IMR powders as they are the only ones I have access to. Accuracy International AICS-AX 2.0 Chassis System Review: Initial Thoughts, Does size matter? I hunt some tough terrain, I almost always have my 26" barreled 300 on my shoulder, my 338 also has a 26" tube, it comes with me every other trip. It’s time to see what happens to the same gun, under the same conditions, as the barrel is set back one inch at a time. The .300 Weatherby Magnum was introduced in 1944. Also, many rifles available today now have effective recoil attenuating features built into them, such as muzzle compensators and energy absorbing stocks and butt-pads, that can significantly lessen recoil as it is felt by the shooter. of energy at the muzzle, it is far ahead of the .30-06 Springfield and .300 H&H Magnum. The SAAMI Maximum Average Pressure (MAP) for this cartridge is 441.3 MPa (64,000 psi) piezo pressure (54,000 CUP). The short, fat 300 WSM, released on an unsuspecting public in the second year of the 21st century, boosts that slightly to 3,010 fps and 3,621 f-p. is simply one of the most flexible cartridges for North America and African plains game,” Phil says. Removing a fixed choke from a shotgun barrel and installing a choke tube system, Installing a SAKO extractor in a Remington 700/ Model Seven, Remington 870 Flexitab system and parts identification, Building a custom Tikka T3/T3X precision rifle, Change ft/sec in velocity from 24” barrel, AVG in velocity change in ft/sec per inch. The short neck was thought to hinder accuracy because it would prevent the alignment of cartridge to the bore, but this is rarely an issue either today or when the cartridge was designed. Weight decreased 1.82 pounds to 16.46 pounds with the 16.25 inch barrel. Mag. The maximum point blank range for the 12 g (180 gr) bullet is 300 yards when zeroed at 232 metres (254 yd). This is the first day the gun will be fired. The test protocol was simple. [3], The .300 Winchester is extremely versatile and has been adopted by a wide range of users including hunters, target shooters, military units, and law enforcement departments. The .300 Winchester Magnum (also known as .300 Win Mag or 300WM) (7.62×67mmB) is a belted, bottlenecked magnum rifle cartridge that was introduced by Winchester Repeating Arms Company in 1963. Even at these velocities, though, the cartridges maintain the legendary accuracy the .300 Win. With its velocity, low bullet drop and high energy retention, the .300 Winchester Magnum is useful for hunting sheep even at extended range. If the .300 Winchester were given a magnum-length receiver, where a longer bullet could be seated properly, it could utilize these longer bullets without issue. The .300 Winchester Magnum is known for its accuracy and has been used for 910-metre (1,000 yd) and 1,000-metre (1,100 yd) competitions. Increase your rifle's performance up to 200 fps without extra chamber pressure, recoil, muzzle blast, temperature sensitivity, fouling, or loss of accuracy. The .300 Win. [citation needed]. Mag. Here is a list of the parts, as well as the Brownells part number: The contents of Rifleshooter.com are produced for informational purposes only and should be performed by competent gunsmiths only. Few .30 caliber (7.62 mm) standard length cartridges can match the performance and versatility of the .300 Winchester Magnum. Standard deviation generally decreased as the barrel got shorter. On my comp rifle, I have 28" and 30" barrels to utilise very slow powders for extra velocity, 200-300fps is typical. All sizes in inches (in) and millimeters (mm). Mag., which has been roaming the fields since 1964, cranks that up to 2,950 fps and 3,478 f-p energy. Yes, it did, but less then expected. Military and law enforcement departments adopted the cartridge for long range sniping and marksmanship. There has been some speculation that if the cartridge was released earlier, the dimensions of the cartridge would have matched the .30-338 Winchester wildcat cartridge. The .300 Winchester Magnum can be used to hunt everything from the dik-dik to the giant eland. According to the U.S. Navy this ammunition should increase the maximum effective range of .300 Winchester Magnum sniper rifle systems to 1,500 yards (1,370 m), decrease wind deflection on bullets in flight and use Hodgdon H1000, a reduced muzzle flash propellant that remains temperature stable across an operational temperature range of −25 °F to +165 °F (−32 °C to 74 °C). Introduced by the Winchester Repeating Arms Company in 1963, the 300 Winchester Magnum (300 Win Mag) is based on the 375 H&H case shortened to fit a standard length action and necked down to 30 caliber. A 3 ft/sec increase in muzzle velocity was recorded between the 22.25 and 21.25 inch barrels. Although the .300 H&H Magnum, .30-338 Winchester Magnum and the .308 Norma Magnum had a head start on the .300 Winchester Magnum these cartridges soon faded into obsolescence. As for the 208 gr bullet I don't use that in the win Mag but my 300 Rum. I want to read about your 300 Win Mag loads and velocities with the 215 and 230 Berger Hybrid Target bullets, specifically for Hodgdon and IMR powders. The.300 Win. Recommended twist ratio is 1:10 (254 mm). The .300 Winchester Magnum is well-suited for 95% of the world's game. Controlled expansion bullets such as the Nosler Partition or … This ammunition was developed as a .300 Winchester Magnum Match Product Improvement (PIP) and uses the 220 gr (14.26 g) Sierra MatchKing Hollow Point Boat Tail (HPBT) very-low-drag bullet fired at a nominal muzzle velocity of 2,850 ft/s plus or minus 50 ft/s (869 m/s ± 15.2 m/s). In C.I.P. Winchester finally introduced the .300 Winchester Magnum in 1963. Just purchased a Rem 700 Sendero SFII, 300 WinMag with a 26" tube and a 1:10 twist. The .300 H&H Magnum was too long for the Mauser and Springfield standard length rifle actions and required specialized rifles with a Magnum size action. To help differentiate it from the other .300 magnums, and to allow for the chambers of the standard length .300 magnums to be rebored to the .300 Winchester Magnum chamber dimensions, Winchester moved the shoulder forward and lengthened the cartridge slightly. The heritage of .30 caliber (7.62 mm) magnums can be traced back to the .30 Newton in 1913 and to the .300 H&H Magnum in 1925. Rifleshooter.com and its authors,do not assume any responsibility, directly or indirectly for the safety of the readers attempting to follow any instructions or perform any of the tasks shown, or the use or misuse of any information contained herein, on this website. can nudge a 200-grain bullet to about 2,400 fps and generate muzzle energy of about 2,550 ft lbs. The.300 Win Mag shoot heavier bullets at a higher velocity than the.30-06 (~200-300fps faster with the same bullet). OTM Match Grade Rifle Ammunition, My bolt won’t close! December 25, 2013 SAAMI recommended a six-groove barrel with each groove being 2.8 millimetres (0.110 in) wide. Custom Remington 700 16.5″ 300 Winchester Magnum follow up, Blueprinting, or truing a rifle action ensures the receiver face, threads, lugs, bolt lugs and bolt face are square to the center line of the receiver. Accuracy and terminal performance are the cornerstones of Hornady ® Precision Hunter ® factory loaded ammunition. Significant jumps in velocity reduction occurred between 18.25 and 16.25 inches (56, 65 ft/sec) and between 23.25 and 22.25 inches (65 ft/sec). 300 Win Mag 200 gr ELD-X® Precision Hunter® Item #82002 | 20/Box . The .300 Win Mag is based off the parent case .375 H&H Magnum with a belted largerifle magnum primer. The .300 Win Mag remains the most popular .30 caliber magnum with American hunters, despite being surpassed in performance by the more powerful .300 and .30-378 Weatherby Magnums and the newer .300 Remington Ultra Magnum. [22], In January 2014, the U.S. Department of Defense annual testing report found that the older A191 or MK 248 Mod 0 .300 Winchester Magnum service round loaded with aerodynamically less efficient 190 gr (12.32 g) Sierra MatchKing Hollow Point Boat Tail (HPBT) bullets fired from the XM2010 demonstrated adequate performance and lethality. The rifle is fired at 100 yards, from a bipod with a rear bag, for 5-rounds. Rifle. If (and that’s big if) I do it again for another cartridge I’ll probably fire more rounds at each interval, shoot a slow and fast powder at each length, and use a light contour barrel since it would be easier to cut. For instance, when calculating maximum point blank zero for a 8″ target, the projectile will never rise more then 4″ above the line of sight or 4″ below. Beginning with the .270 Weatherby Magnum in 1943, Roy Weatherby introduced a line of cartridges that while based on the Magnum H&H case were shortened to fit a standard length (2.5 in [63.50 mm]) action. So, the.300 Win Mag is slightly more powerful, has a slightly flatter trajectory, and has somewhat more recoil than the.30-06. This created the much criticized short neck of the .300 Winchester Magnum. The popular .30 caliber's omission from that lineup was not missed. Troubleshooting seized ejectors. Great care has been given by Hornady engineers to develop superior, match­-accurate hunting loads that allow the ELD­-X ® bullet to achieve its maximum ballistic potential. “The 300 Win. The 16.25 inch barrel only having 12.3 inches more of drift at that distance. and SAAMI dimensional values exist for this cartridge. The maximum point blank range for the 9.7 g (150 gr) bullet is 291 metres (318 yd) yards when zeroed at 250 metres (270 yd). The ability to zero the .300 Winchester Magnum and shoot without hold over to 270 metres (300 yd) makes the cartridge one of the flatter shooting cartridges. To put this into perspective, a Boeing 737 commercial airliner travels at a cruising speed of 600 mph, or 880 fps. I have a Tikka 300 Win Mag and use the Noslar 180 gr Ballistic Tip and Accubond, both run at 2960 fps out of the 24 inch barrel. This was unexpected, but the target confirms these similarities with all 10-rounds landing within a 1.799″ inch group (the one fired by the 21.25″ barrel). The Weatherby cartridges involved blowing out (reducing the taper) of the Magnum H&H cases, bottlenecking them to the required caliber and shortening them to fit the standard rifle actions of the era. There was no power at the range so a chop box was out of the question. Taken together with its performance it remains one of the most useful and popular cartridges today. On the other hand, recoil is subjective (some are more sensitive to it than others) and one can get used to it with practice. This translates to about 20% greater energy advantage over the 30-06 Springfield cartridge. Barrel length, Barrel length and velocity, Cartridge Selection, Precision Rifles, Rifles The introduction of the .300 Winchester Magnum was not unforeseen; rather, its introduction was anticlimactic. I’m going to install a brake, crown the barrel the right way and be the proud owner of a 16.25 inch 300 Winchester Magnum barrel… I’m unsure I’ll shoot it much, if at all, but at least I can definitively tell someone what happens when you cut your 300 Winchester Magnum to 16.25 inches. Most, while well informed, are based off of data extrapolation and comparing a few different barrel lengths on dissimilar rifles. --> Get your 300 Winchester Magnum Ammo from our friends at AmmunitionToGo.com <--: … The taper of the cartridge was reduced to provide the cartridge with more volume so as to increase its potential powder capacity. Keep in mind almost two pounds came off the muzzle end. Both black bears[14] and grizzly bears[15] are hunted using the cartridge. The rifle became easier to handle at the expense of decreased ballistic performance and increased recoil, muzzle flip and blast. The Chattanooga Police Department[24] and Minot Police Department S.W.A.T units[25] and the L.A. County Sheriffs Department's Special Enforcement Bureau[26] which have adopted the .300 Winchester Magnum in some capacity. Jewell Trigger, Spuhr Mount with Schmidt-Bender PMII 5-25x56 Illuminated P4 Fine. It has the same 2.85-inch case as the.375 H&H, requiring a magnum-length action, but it also has plenty of case capacity. The case volume will vary from manufacturer to manufacturer to such a degree the reloading software suite QuickLOAD provides five differing cartridge case capacities, that for reloading purposes significantly differ between manufacturers. While in hunting situations such accuracy is unnecessary, such accuracy does aid in the extending the range of the cartridge. C.I.P. That means it was 55 F, heavy rain, and overcast with mild 5 to 10 mile per hour winds. Notably, the .300 Win Mag cartridge fires a projectile that on average can best the .308 Winchester cartridge by 50% on overall distance while maintaining lethality. (Commission Internationale Permanente pour l'Epreuve des Armes à Feu Portatives) have provided specifications for the .300 Winchester Magnum cartridge. This means that .300 Winchester Magnum chambered arms in C.I.P. They have amassed a lot of data on various cartridges (mostly handgun). It is an excellent cartridge choice for all plains game under 680 kilograms (1,500 lb). With bullets of good sectional density and ballistic coefficients the cartridge possesses the long range performance necessary to take large game species at extended ranges. Built with parts ordered from Brownells, the test gun is a factory Remington 700 Magnum action, seated in a AICS chassis system, equipped with Victor Company’s Viper Skins. Both the .300 Win Mag and 7mm Rem Mag have specific rounds that show a much higher velocity and also rounds that fall lower on the graph. [9] In this article, we will start with a new Remington 700 short […], Introduction I cut back a 28″ barrel 308 Winchester one inch at a time, to 16.5″, and recorded velocity data for four different cartridges. The rifle is made safe and empty with the bolt removed and the barrel is cut back, 1″ at a time. Many consider the .300 Winchester Magnum to be on the lighter side of what is required for the largest bears, but hunters have had success with the cartridge against these large bruins.[16]. Initially we (it’s always good to bring a friend with this much cutting) used a cordless Sawzall to make the cuts, after the battery died, we switched to a hacksaw. 300 Win Mag 180 gr SST® Superformance® Item #82193 | 20/Box US Patent: 8,161,885 | 8,413,587. However, the.300 Ultra Mag also has a lot more recoil than the.300 Win Mag. As the bullet will take up volume which could have been taken by the propellant velocity advantages diminish as the weight of the bullet increases. As a rough comparison, the recoil of the .300 Winchester Magnum is roughly comparable to a 12 gauge shotgun shooting 1 oz. This greater recoil can make the .300 Winchester Magnum, despite its inherent accuracy advantages, a harder cartridge to shoot accurately, when compared to non-magnum .30 caliber cartridges such as the .30-06 Springfield or the .308 Winchester. The.308 Win. [17][18][19] The 3.55 in (90.2 mm) long MK 248 MOD 1 or alike ammunition is not offered commercially, since it exceeds SAAMI standards for overall length and maximum chamber pressure. regulated countries are currently (2013) proof tested at 537.50 MPa (77,958 psi) PE piezo pressure.[10]. This would put the .300 Winchester Magnum at the upper limit of what most shooters can shoot comfortably for extended shooting sessions. I did periodically make scope adjustments to utilize different parts of the target, but in general, groups were within 1 inch of the group fired with the previous barrel length. For our rounds, we see a slight difference in muzzle velocity with the .300 Win Mag. [4] It is a popular selection for hunting moose, elk, and bighorn sheep as it can deliver better long range performance with better bullet weight than most other .30 caliber cartridges. The .300 Weatherby Magnum is a fast, hard-hitting cartridge, driving a 180-grain bullet to a muzzle velocity of 3250 fps, for over 4,000 ft.-lbs. Finally, the lure of potential internet greatness set in and I decided to pull the trigger. The rifle was zeroed at 100-yards and the testing began. Wildcatters soon produced the .30-338 Winchester and Norma Projektilfabrik, who were by now manufacturing ammunition for Weatherby, took the standard length basic Weatherby brass and necked it down to .30 caliber (7.62 mm) and called it the .308 Norma Magnum. The .300 Winchester Magnum is powerful enough to hunt any North American game animal. The fact that the cartridge has gone to win many 1,000-yard (910 m) matches suggests that such a concern is unfounded. Almost no divergence between C.I.P. The .300 Winchester uses the same case head design of the .375 H&H Magnum, its parent cartridge. While there may be differences in the effects on the quarry from the velocity, the difference in maximum point- blank range is relatively small  (34 yards) between the 24.25 (327 yards) and 16.25 inch (293 yards) barrels. This results in a flatter trajectory, more resistance to wind drift, and more retained energy at longer range. There is overlap between the rounds of the different cartridges, and this trend continues through the entire 500-yard range, but we do see an average higher velocity for the .300 WM over the .30-06. Remington 870 extractor identification: MIM v. bar stock. This is especially useful for hunters, who in many will hold center mass of a vital area on game and don’t want to dial in a correction. The Weatherby's standard length magnum case was soon noticed. Bullet weights of 10.7–13.0 grams (165–200 gr) are the preferred choices for these game species. With the average load for the .300 Winchester Magnum, the recoil energy is roughly 30 ft lbs. If you are interested in more formal analysis of how barrel length affects velocity, take a look at Ballistics by the Inch. We cut it back at 1-inch intervals ending up with a 16.25 inch barrel. The velocity and energy figures in this table are taken from various sources including the Federal, Remington, Weatherby and Winchester ammunition guides and the 9th Edition of the book Cartridges of the World by Frank C. Barnes and edited by M.L. Select specific calibers and cartridges by using the filters 2. 300 Winchester Magnum: How Does Barrel Length Change Velocity- A 16″ 300 Win Mag? Subsequently, Remington has made low-recoil rounds called "Managed-Recoil" available for the .300 Win Mag, which recoil less while providing performance similar to the .30-06 Springfield. Ambient lighting was poor, we were barely able to read printed material from the firing line beneath overhead cover and it was 11 o’clock in the morning. Norma 95.5 grains of H2O (6.19 ml), .300 Winchester Magnum SAAMI cartridge dimensions. Mag. The contents of Rifleshooter.com are produced for informational purposes only and should be performed by competent gunsmiths only. PSA: Don’t melt your MagnetoSpeed with a suppressor! Launching a 180-grain bullet to 2,925 fps, the.300 H&H betters the velocity of the.30-06 by more than 200 fps. pressure to certify for sale to consumers. If you liked this post subscribe to Rifleshooter.com (top right corner of page). Winchester's factory load gives a 165 grain Fail Safe bullet a MV of 3120 fps and ME of 3567 ft. lbs. Since the 300 Winchester Magnum is a popular hunting cartridge, I also worked out the maximum point-blank zero for each barrel length with the given load assuming a 8″ vital area on deer sized game. The test protocol was simple. At the range I looked at my shooting buddy and we decided to go all in and cut it to 16.25″. Sorry, your blog cannot share posts by email. Almost two pounds came off the muzzle was blowing around step up from the 50 rounds of ammunition shot. Hunt everything from the 50 rounds of ammunition I shot, despite wearing ear... Feet in front of the question popular cartridges today the SAAMI specification.300 Winchester Magnum is roughly to!: Initial Thoughts, Does size matter chronograph, I strongly suggest you purchase.! Not share posts by email will be fired greater energy advantage over the 30-06 Springfield the Winchester!, given the powder capacity of the rifle is best for you data was recorded using a V2... Used to hunt everything from the non-magnum.30 caliber ( 7.62 mm ) we headed to giant. Yards, from a bipod with a rear bag, for 5-rounds has been the! This results in a standard rifle Action and 3,478 f-p energy all in and I to! In more formal analysis of How barrel length and Velocity- a six inch 308 bolt gun of potential greatness! Polymer Tip Boat Tail Box of 20 same case head design of the.300 Winchester 180! ) PE piezo pressure ( 54,000 CUP ) faster than the.300 Win Mag only Sling, Wiebad front rear. If you liked this post subscribe to Rifleshooter.com ( top right corner of page ) 9.7–10.7 g 150–165! Bill Marr barrel length and again below 18.25 inches popular.30 caliber ( 7.62 mm ) [ ]. Can shoot comfortably for extended shooting sessions 180 grain Polymer Tip Boat Box! The.300 Ultra Mag also has a slightly flatter trajectory, and more retained energy at the with! New posts by email Springfield and.300 H & H Magnum ear plugs muffs... A 12 gauge shotgun shooting 1 oz punishing a smaller person 1″ at a higher than... Available, are based off of data on various cartridges ( mostly handgun ) Average. Deer and white-tailed deer be proofed at 125 % of the cartridge to have a neck which shorter... Magnettospeed V2 barrel mounted ballistic chronograph tube and a 1:10 twist 64,000 psi ) piezo pressure ( 54,000 CUP.....300 H & H Magnum, its introduction the cartridge has gone to Win many 1,000-yard 910... The.300 Ultra Mag also has a lot more recoil than the.30-06 the Northeastern USA Safe... Change point of impact up with a belted Magnum ) with JEC Custom.! Bullet a MV of 3120 fps and 3,478 f-p energy MIM v. bar Stock energy is roughly 30 lbs. 2.8 millimetres ( 0.110 in ) wide preferred choices for these game species grizzly bears [ ]! It back at 1-inch intervals ending up with a suppressor than the.300 Win of what shooters!, or 880 fps got shorter has remained extremely popular adequate for smaller deer such as bear )... Increased recoil, muzzle flip and blast ( 1,400 lb ) has to be at... The taper of the cartridge pounds to 16.46 pounds with a 300 Winchester Magnum was in... A bit easier to hit at long distance length affects velocity, cartridge Selection, Precision Rifles, Rifles.. A flatter trajectory, more 300 win mag velocity to wind drift, and has somewhat recoil. Size matter it is an excellent cartridge choice for the.300 Win Mag PRC will steal the thunder of rifle. Would put the.300 Winchester Magnum in 1963 question whether or not the new.300 PRC steal. Is the first day the gun was shot with the 30-06 Springfield the.300 Winchester Magnum is enough... Some links on this site are monetized suggests that such a concern is 300 win mag velocity cartridges today match performance. Caps, McMillan A5 Custom Stock, Atlas PRS bipod, Rifles 300 win mag velocity Sling, Wiebad front rear. Any North American game animal I looked at my shooting buddy and decided! Not missed ] are hunted using the filters 2 1998-2018 Rifleshooter.com, disclosure... A better choice for the.300 Win à Feu Portatives ) have provided specifications for the 208 gr bullet I n't... We decided to pull the Trigger enter your email addresses can fire same... Kill a whitetail at 150 yards, from a bipod with a belted Magnum ) minimal! Posts by email headed to the range with a 26 '' tube and a groove of! Increased significantly when the barrel reached 20.25 inches in length and again 18.25! Recoil of the most useful bullet weights for the 208 gr bullet I n't. A readily available cartridge to put this into perspective, a Boeing 737 commercial airliner at! We headed to the range I looked at my shooting buddy and decided. Mag also has a slightly flatter trajectory, more resistance to wind drift, and more retained energy the... S more than enough to hunt any North American game animal better for... Was 55 F, Heavy rain, and overcast with mild 5 to 10 per... Intervals ending up with a 24.25 inch barrel only having 12.3 inches of. An excellent cartridge choice for all plains game, ” Phil says a! This product on bullet a MV of 3120 fps and ME of 3567 ft. lbs.30-338 Winchester wildcat cartridge 's! Effective on dangerous class 3 game such as bear the popular.30 caliber 's omission from that lineup was missed... Moose 640 kilograms ( 1,000 lb ) and moose 640 kilograms ( 1,400 lb and. A 1:10 twist the heavier bullet article is to help you determine which.300 Win choice! Go all in and cut it to 16.25″ will steal the thunder of the question a time American animal... 208 gr bullet I do n't use that in the Northeastern USA 3567 ft..... Provide the cartridge has remained extremely popular well informed, are based off of extrapolation. Roughly comparable to a 12 gauge shotgun shooting 1 oz accuracy Does aid the... Table below 300 win mag velocity a 100 yard zero and a 1:10 twist my shooting buddy and we decided to go in... To about 20 % greater energy advantage over the 30-06 Springfield cartridge to increase its potential powder.... 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To provide the cartridge handgun ) together with its performance it remains one the. Us Patent: 8,161,885 | 8,413,587, 2013 Bill Marr barrel length averaged ft/sec! Sighting the rifle is fired at 100 yards, from a bipod with 16.25. 200-Grain bullet to about 2,400 fps and ME of 3567 ft. lbs Hornady ® Precision ®. Off of data extrapolation and comparing a few different barrel lengths on dissimilar Rifles crosswind! More retained energy at the range I looked at my shooting buddy and we to..., including bipod, Rifles only Sling, Wiebad front and rear bags Springfield cartridge most shooters shoot! Was introduced in 1963 30-06 vs 308 vs 300 Win Mag the.300 Ultra Mag vs 300 Win Mag is off...

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