Wilson Combat TRLPGB Gas Block Lo-Profile Gas Block .750" 4140 Chromoly Steel Black Phosphate MSRP: Was: Now: $35.95 Choose Options
Odin Works GBADJ875 Gas Block Low Profile .875" Black Nitride Carbon Steel MSRP: Was: Now: $84.55 Choose Options
Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel MSRP: Was: Now: $34.99 Choose Options
Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel 0.95" MSRP: Was: Now: $24.99 Choose Options