AR15 STRIPPED M4 A3 UPPER RECEIVER SIG SAUER
Submitted 8 years 5 months ago by black_guns.
Description:
AR15 STRIPPED UPPER RECEIVER SIG SAUER M400/516 Brand new factory Sig Sauer M400/516 stripped upper receiver. Hard coat anodized finish. Will fit any mil-spec AR-15 lower receiver.
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Price:
$89.99