Mil-Spec mil-spec phosphated gas block, 0.750", phosphated steel (Sadlak) MSRP: $23.50 Was: Now: $21.25
Superlative Arms Superlative Arms Adjustable Bleed Off Gas Block .750" - Set Screw, Melonite MSRP: Was: Now: $89.99
Toolcraft Toolcraft Premium M16 5.56 Bolt Carrier Group DLC Coated - Gray MSRP: $159.00 Was: Now: $139.00
Centurion Arms Centurion Arms CMR MLOK 10.5" Handguard - Black ML1510 MSRP: $225.00 Was: Now: $210.00