7.62x51 - 147 Grain FMJ M80 - Armscor - 20 Rounds vs Bushmaster Gas Piston 90294

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Rifles 7.62x51 - 147 Grain FMJ M80 - Armscor - 20 Rounds Bushmaster Gas Piston 90294
Summary
Rating
Firearms Review Rating Not Rated
Firearms Review Rating Not Rated
Rank
#93939
#23182
Bullet Weight 147 Grain
Bullet Type Full Metal Jacket (FMJ)
Ammo Casing Brass
Quantity 20
Primer Type Boxer
Muzzle Velocity (fps) 2665
Muzzle Energy (ft lbs) 2318
Attracts Magnet Yes
Action Semi-Automatic
Caliber .223 Remington
Details
Brand Armscor Bushmaster
Reviews See 1 Review See 2 Reviews
Prices
MSRP $20.00 $1,081.50
Used Price $14.00 $757.05
Sale Price $18.00 $973.35

Rifles Descriptions

7.62x51 - 147 Grain FMJ M80 - Armscor - 20 Rounds

Want something to keep the barrel warm on your AR-10 or 308 Win hunting rifle? Check out this 7.62x51 ammo by Armscor! As M80 ball it’s pretty much the most basic kind of cartridge you could fire at the range. This round has a simple FMJ bullet, with a copper alloy jacket that helps with reliable feeding and reduces barrel leading. Armscor’s bullet is hard enough to resist deformation during ignition, but as an FMJ it is not ideal for hunting applications because it cannot expand. Loaded to a muzzle velocity over double the speed of sound, however, it will inflict adequate damage to neutralize a threat. This ammo is new production, with modern non-corrosive Boxer primers that don’t threaten rust or demand extra steps while cleaning. You may notice these rounds’ cases are gray around their shoulders – this kind of discoloration is the normal result of the factory annealing process, which makes brass more supple for improved performance. Armscor just skips polishing their military-grade ammo’s cases, but to be sure they have never before been fired. 7.62x51 is safe to fire in rifles chambered for 308 Win!

Bushmaster Gas Piston 90294

The Bushmaster Gas Piston System Rifles bring new levels of reliability to the “AR” type rifle platform by eliminating carbon build up, gas leaks and heat within the Upper Receiver. The Gas Piston System operates by tapping gas pressure off the barrel much like the systems found on AK-47s and FALs * Functions with a wider range of ammunition - less gas pressure - lower cyclic rate * Offers improved reliability and control - with cleaner operation and reduced recoil * Keeps carbon build up and powder residue from reaching - and fouling the Upper Receiver and Bolt Carrier * A Detented Plug in the Gas Block allows easy cleaning of the Systems’ Hard Chrome Plated Piston