AR15 10.3 INCH BARREL CRANE SPEC .070 GAS PORT; MK18
– 4150 CMV Melonite
-.070 Gas Port Size
– QPQ Corrosion Resistant Finish
– QPQ M4 Feed Ramps Extension
– Carbine Gas
– 1/7 Twist
– 1/2×28 Muzzle Thread
– .750 Gas Block Journal
Need an AR15 10.3 INCH BARREL for your MK18 Clone build? This is your barrel! Machined from 4150 CMV Steel. Melonite QPQ coating. A fast 1/7 twist to handle the heavier grained ammunition. And to run suppressed, an .070 gas port. Perfect for your build. We also offer the crane spec barrel with the Front Sight Base.
Not looking to run suppressed? We offer an standard .078 gas port on identical models as well as other build option. Check them out!