Knights Armament (KAC) SR25 / M110 Gas Block, Knights Armament KAC 0.750" MSRP: Was: Now: $469.99 Out of Stock
Mil-Spec mil-spec phosphated gas block, 0.750", phosphated steel (Sadlak) MSRP: $22.99 Was: Now: $19.99
Precision Reflex (PRI) Mk12 Mod 0 SPR Precision Reflex PRI Upper Receiver Group (URG) standard in black MSRP: $1,600.00 Was: Now: $1,569.99 Out of Stock
Precision Reflex (PRI) PRI M84 Gas Buster Charging Handle - Mil Big Latch MSRP: Was: Now: $88.95 Out of Stock
Precision Reflex (PRI) Mk12 Mod 0 SPR Precision Reflex (PRI) Upper Receiver Group standard in FDE MSRP: $1,645.00 Was: Now: $1,610.00 Out of Stock
Geissele Geissele USASOC M4 Upper Receiver Group Vortex optic URG-i near clone COMBO MSRP: Was: Now: $3,250.00 Out of Stock
