AR-15 Carbine Upper - 16" 5.56NATO M4 Barrel - 15" M-lok Rail
Sale
$
274.99
$299.00
Save $24.01 (8% Off)
AR-15 Carbine Upper - 16" 5.56NATO M4 Barrel - 15" M-lok Rail, Complete built upper receiver: Parkerized heavy 4150 chrome vanadium barrel, chambered in 5.56NATO with a 1:7 twist Birdcage flash hider Carbine length gas system 15" m-lok handguard Flat-top mil-spec upper receiver with installed dust cover and forward assist No BCG or charging handle Note: Barrel twist may vary based on market availability