Aero Precision Aero Precision AR15/EPC ATLAS Barrel Nut This lightweight replacement ATLAS Barrel Nut works with both AR15/EPC ATLAS R-ONE and S-ONE handguards. Fits Aero Precisions threaded upper receivers ONLY (not the M4E1 or EPC enhanced upper receivers). Retail: $35.00 Was: Now: $31.99 Add to Cart
Aero Precision Aero Precision AR15 BAR Barrel Nut The AR15 Bar Barrel Nut is used to connect BAR style handguards to standard threaded upper receivers. This product comes with 4 shims to properly time the gas tube with the upper receiver. Compatible with mil-spec threaded upper receivers ONLY... Retail: $40.00 Was: Now: $35.99 Add to Cart