5.56 10.3 INCH CRANE SPEC BARREL .070

$150.00

15 in stock

SKU: B556103CS Categories: ,

Description

AR15 10.3 INCH BARREL CRANE SPEC .070 GAS PORT; MK18

Our 10.3 inch barrel features the ideal gas port sizing (.070) to achieve minimal gas blowback when ran suppressed. This unit is specifically designed to be ran in conjunction with a silencer.
We do not guarantee reliable cycling with some manufactures ammunition without the addition of a silencer.

– 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.

5.56 10.3 INCH FSB CRANE SPEC BARREL (.070)  Check out this YouTube video running this MK18 full auto Clone

Not looking to run suppressed? We offer an standard .078 gas port on identical models as well as other build option. Check them out!

5.56 10.3 INCH BARREL (.078)

5.56 10.3 INCH FSB BARREL (.078)

556 10.3 INCH FSB CRANE SPEC PUA

ACI-15 556 HALO10.3 M4 FSB CRANE SPEC

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