This X-TAC 5.56 NATO penetrator ammo contains the M855 bullet, which is a steel-tipped lead core bullet. This 5.56 round pierces deeply and deforms less on impact than standard FMJ rounds, while also providing increased stability and accuracy. This PMC 5.56 NATO ammo is a reliable, affordable military-strength cartridge that fires from most AR-15s for training and target shooting.

PMC assures their exacting adherence to the precise specifications of military and law-enforcement organizations that X-TAC ammunition will perform perfectly when a serious threat arises.

Features and Specifications:
Manufacturer Number:556K
Caliber: 5.56 NATO
Bullet Type: M855/SS109 Steel Tip Full Metal Jacket Projectile
Light Armor Piercing
Bullet Weight: 62 Grain
Bullet Ballistic Coefficient: .243
Muzzle Velocity: 3100 fps
Muzzle Energy: 1323 ft/lbs
Casing: Reloadable Brass
Primer Style: Non-Corrosive Boxer
1000 Rounds Per Case
Uses: Range, Practice, Hunting