RECEIVER EXTENSION BUFFER TUBE
Carbine length, 6 position adjustment
Mil-Spec 7075-T6 Aluminum Impact Extrusion
Hard Coat Anodize Type III Class II
Link to parts manufacturerCarbine length, 6 position adjustment
Mil-Spec 7075-T6 Aluminum Impact Extrusion
Hard Coat Anodize Type III Class II
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