Caliber/Gauge
350 Legend
Barrel Length
16.1"
Color
Black
Perfect for building your custom Mk4 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. Made of 4140CM with a SBN Finish.
CALIBER: .350 Legend
BARREL: 16.1", 1:16 twist, medium taper, 4140CM, SBN
MUZZLE: Threaded 1/2-28 (9mm)
GAS PORT LOCATION: Carbine Length .750" Gas Block Journal
WEIGHT: 1lb 9oz
CALIBER: .350 Legend
BARREL: 16.1", 1:16 twist, medium taper, 4140CM, SBN
MUZZLE: Threaded 1/2-28 (9mm)
GAS PORT LOCATION: Carbine Length .750" Gas Block Journal
WEIGHT: 1lb 9oz
