AR gas block with Picatinny-style rail at an extra height to allow you to mount a flip-up BUIS or co-witness front sight staying on the same plane as the rail on your upper receiver. Precision machined from aircraft grade aluminum and hardcoat black anodized for durability. Includes 2 screws. Gas block is held on by two screws that tighten down underneath the barrel.
- Upper Height Gas Block for Use of Same Plane Iron Sight Sets
- Material: Aircraft Grade Aluminum
- Style: Single Picatinny Rail Gas Block
- Finish: Hardcoat Anodized Matte Black
- Fit (inside diameter): .750"
- Includes 2 screws required for installation
- Top & Bottom Railed
- Made in the USA
REPLACED SKU: GZP-RAIL-HEIGHT-GAS-BLOCK