Perfect for building your custom AR15 upper group. Comes with properly installed M4 barrel extension. All barrel sub-assemblies are properly headspaced. ALL NFA RULES APPLY
Additional information
Additional information
UPC
815835016283
Manufacturer
CMMG
Manufacturer Part Number
30D810A
Barrel Length
8"
Caliber/Gauge
.300 AAC Blackout
Color
Black
Length
8"
Model
Barrel Sub-Assembly
Product Type
Barrel
Rate of Twist
1:7"
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