The AR-STONER Enhanced Receiver Extension Buffer Tube Locking Ring was built to go above and beyond. The enhanced design gives this locking ring extreme strength and durability. This locking ring fits both mil-spec and commercial buffer tubes. Features: Enhanced Design for Extreme Strength & Durability Nitride Finish Fits Mil-spec/Commercial Buffer Tubes
Guntec Usa AR-15 Castle Nut Wide
Guntec USA
MSRP:
$16.95
$12.31
(You save
$4.64
)
- SKU:
- ZCASTLEEXD
- UPC:
- 714569646868
- Ar-15 Accessory:
- Y
- Dimension:
- 1.35 X 2.05 X 4.40
- Material:
- Steel
- Type/color:
- HEAVY DUTY WIDE BLACK
- Made In The Usa:
- Made In The Usa
- Size/finish:
- Nitride Finish
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