The upper receiver block is designed to fits AR15/M4 receivers to help with assembly and general maintenance of AR receivers.
Features :
- Bore Brush Compatible
- Aluminum Construction
- Blue Anodized Finish
Subtotal: $246.91
54 in stock
$110.97
54 in stock
The upper receiver block is designed to fits AR15/M4 receivers to help with assembly and general maintenance of AR receivers.
Features :
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