Wilson Combat TRLPGBM Gas Block Lo-Profile .875" Rifle Black Nitride 4140 Chromoly Steel MSRP: Was: Now: $35.95 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
Midwest Industries MCTARLPG Low Profile Gas Block 4140 Steel .750" MSRP: Was: Now: $34.59 Choose Options