Luth-AR 16" Railed Upper 5.56x45mm 1:7 Carbine-Length w/BCG&CH, Black

The 16 inches Lo-Drag classic bull barrel assembly is engineered for precision shooting, featuring a bull barrel profile that enhances stability through added weight, thereby reducing recoil and improving accuracy. Constructed from high-quality 4150 steel, the barrel ensures durability and longevity. It incorporates a 1:7 twist rate, optimal for stabilizing heavy projectiles. The assembly includes the Lo-Drag Palm handguard , designed to provide a stable and consistent grip for the shooter. This configuration is ideal for those seeking a heavy barrel with precision shooting capabilities and a free-float handguard. The assembly comprises the 16 inches Lo-Drag classic bull barrel, crafted from 4150 CMV steel with a 1:7 twist, integrated with the Lo-Drag flattop receiver and Lo-Drag Palm handguard and includes the bolt carrier and charging handle. 6061-T6 Extruded aluminum upper component Black upper with hardcoat anodization Carpenter 158 steel bolt specification Extractor bolt composed of 4140 alloy steel Army specification heat treatment bolt Manganese phosphate-coated bolt Bolt carrier composed of 8620 steel 4340 alloy steel cam pin component 4130 alloy steel bolt carrier key 5.56x45mm caliber 4150 chrome moly vanadium (CMV) barrel Gas block journal with diameter of 0.936 inches Carbine length gas tube Barrel twist rate - 1:7 right-handed Lands and groves - section 6 M4 feed ramp extension barrel Button engaged Consist of Lo-Drag palm handguard 9 inches, Lo-Drag target crown bull barrel 16 inches, 6061 T6 Lo-Drag upper receiver, fully assembled bolt carrier, carbine gas tube, gas block 0.936 inches and charging handle