NCSTAR AR10 UPPER RECEIVER BLOCK
$42.99
NCSTAR AR10 UPPER RECEIVER BLOCK
57 in stock
Description
Description
The Upper receiver block is designed to fits AR10 (7.62X51/ .308) type receivers to help with assembly and general maintenance of you rifle.
Specifications
- Short Stroke Gas Piston Gas System (Rifle Length)
- 18.6″ Barrel Length ( Mid-Weight style, non-fluted)
- 1:8 Twist Rate Rifling
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