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5.56x45 - 62 Grain FMJ M855 - PMC X-TAC - 20 Rounds


(66.2¢ to 72.5¢ per round)

  • Buy 10 for $13.25 each and save 9%

134 In Stock


Quantity - 20 rounds per box
Manufacturer - PMC
Bullets - 62 grain full metal jacket (FMJ) M855
Casings - Boxer-primed brass
Manufacturer PMC
Condition New
Bullet Weight 62 Grain
Bullet Type Penetrator
Ammo Casing Brass
Quantity 20
Ammo Caliber 5.56x45mm
Manufacturer SKU 5.56K
Primer Type Boxer
Muzzle Velocity (fps) 2920
Muzzle Energy (ft lbs) 1174
Attracts Magnet Yes
UPC Barcode 741569010122
Cost Per Round 66.2¢ to 72.5¢ per round
Use Type
Range Training
See More Information
Looking for penetrator ammunition? Get on in here! PMC’s X-TAC series 5.56x45 M855 makes a perfect solution for target shooting and training drills with an AR-15. Just be wary, because this round’s bullet contains a partial steel core and will attract a magnet.

This round’s full metal jacket bullet weighs a little heavier at 62 grains. A 1:8” or 1:9” barrel twist will provide the best long-range accuracy, but don’t sweat it if you’ve got a 1:7”. The FMJ’s jacket has a cannelure to prevent bullet setback, and its tip is painted green to indicate that this is an M855 round. The front half of the M855 bullet’s core is made of solid steel. This hardens the bullet to increase its chance of fully penetrating sheet metal, which is helpful from a military standpoint. At the range, it only means that M855 ammo will damage steel plate targets.

PMC is part of the Poongsan Corporation, a metal fabrication, precision forging and ammunition manufacturing firm headquartered in Seoul, South Korea. This ammo is loaded with new brass cases; their necks are discolored because they weren’t polished following heat treatment at the factory. This new, non-milsurp and noncorrosive ammo is Boxer-primed and reloadable.
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