ArmaLite M-15 LEC15A4CBK2 Complete Specs and Full Gun Specifications

Sixteen inch double lapped, chrome linedchrome moly Vanadium MIL-B-11595-E with M203 step down barrel. Twist: 1:9 inch right hand 52-69 grain ammo. Six inch handguard. Without carry handle. Permanently afixed muzzle brake. A2 front sight base. Upper receiver: forged, flattop with Picatinny fail and laser engraved rail numbering, 7075-T6 aluminum. Lower receiver: 7075-T6 aluminum (forged). Tactical two stage trigger, 1st stage 3.5 pounds - 2nd stage approximately 5-6 pounds. Pinned non-collapsing buttstock. Finish: anodized aluminum upper/lower receiver, Manganese Phosphated steel barrel. Included: one 10 round magazine, sling, black case.