Cmmg - Barrel Sub-assm - 16.1" Mt 4140cm Sbn, 5.56mm Cal - 55DC70A
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Cmmg
Cmmg - Barrel Sub-assm - 16.1" Mt 4140cm Sbn, 5.56mm Cal - 55DC70A
Barrel Sub Assembly
Perfect for building your custom AR15 upper group - Comes with properly installed M4 barrel extension - All barrel sub-assemblies are properly headspaced
Description:
- Caliber 5.56x45mm
- Barrel Length 16.1
- Barrel Twist 1:7
- Barrel Contour MT
- Barrel Twist 1:7
- Muzzle Thread 1/2 X 28
- Gas Port Location Mid
- Gas Block 0.750
- Weight 1.56 lbs
STOCK NOTICE: This item is NOT marked "In Stock". We will contact you within 12-24 hours by email if your order is on backorder with our distributor and will take longer than the 5-7 business days it takes us to ship out. Please do not order if you need this item shipped immediately.
