The M855a1 represents the most significant performance leap in small-arms ammunition in decades. The M855a1 has much greater penetrating ability out to farther distances than your standard 5.56 FMJ, and your standard M855 Green Tip. Subsequently, this also makes it much harder to get your hands on, especially in original factory specifications. These projectiles are NOT easy to get a hold of. When these sell out, there is no guarantee of replacement.
Designed for use with MOE Hand Guards and Forends, the MOE Polymer Rail
Sections allow the attachment of various 1913 Picatinny spec rail-mounted
accessories such as lights, vertical grips, etc. FREE fast shipping!
By removing your rear takedown pin and installing Cross Armorys QUICK PINS you will enjoy improved convenience when breaking down your weapon. QUICK PINS allow for easy opening and servicing of your weapon with a simple pinch of your fingers. Instantly locks receivers together.