5.56 Cal. 16″ M4 Barrel Assembly

SKU: F413949 Category: Tags: , , ,


M4 Profile

16″ Length

5.56 NATO Chamber

1-7 Twist

Material: 4150

Carbine Gas Length

Extension: M4 with 45 degree ramp

Extension Pin

Manganese Phosphate Finish

Chrome Bore

Minimum Quantity: 5


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