Description The Castle Nut is constructed of 4140 steel with a phosphate coating. It is compatible with your AR-15. VIEW COMPLIANCE & REGULATIONS INFORMATION Brand: LBE UNLIMITED SKU: LBE-ARCNUT UPC: 765857617329 Minimum Purchase: 1 unit
LBE UNLIMITED LBE ARBNT308 AR 308 BARREL NUT Now: $21.42 Was: MSRP: Online Only - Not Available in-store Add to Cart
LBE UNLIMITED LBE ARBNT AR15 BARREL NUT Now: $10.35 Was: MSRP: Online Only - Not Available in-store NOTIFY WHEN IN STOCK
Advanced Technology ADV A5101020 AR15 CASTLE NUT Now: $8.61 Was: MSRP: Online Only - Not Available in-store Add to Cart
Strike SI AR-TRIBUS-BLU ENH CASTLE NUT W/QD Now: $59.95 Was: MSRP: Online Only - Not Available in-store Add to Cart
Strike SI AR-TRIBUS-BK ENH CASTLE NUT W/QD Now: $57.95 Was: MSRP: Online Only - Not Available in-store Add to Cart
