Quick view Maryland Compliant AR-15 Rifle MARYLAND COMPLIANT AR-15 RIFLE ARMOR BLACK CERAKOTE HAS 16" 5.56 NATO HEAVY BARREL 1/7 TWIST RATE 1/2 X 28 4 PRONG MUZZLE BRAKE MPI MIL-SPEC BOLT HEAD WITH FULL AUTO PROFILE BCG WITH PROPERLY STAKED GAS KEY MIL-SPEC LOWER PARTS KIT 3.5 # ADJUSTABLE... MSRP: Was: Now: $1,299.00 Add to Cart