Gas Block – Superlative Arms Adjustable Bleed Off, Clamp on .750″

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  • The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas / pressure are bled out of the block allowing the system to run much cleaner and cooler.
  • Reduction of felt recoil.
  • Patent pending adjustment detent is located outside of the block and therefore no contamination.
  • The gas adjustment screw does not restrict the gas flow; therefore there is no erosion or seizing of the screw / no loss of detent due to carbon build up.  Although it is removable, we have added a safety mechanism, which stops you from unintentionally backing the screw all the way out.
  • When using SBR’s and / or suppressors the bleed off port allows the excessive pressure to be exhausted out of the block reducing blow back. 


  • Gas Block Material: 416 SS
  • Finish: Melonite (BLACK) or Matt Stainless
  • Barrel Diameter:0.625″ -0.875″-0.750″ – 0.936″
  • Weight: .625 -1.34 oz
  • Weight: .750 -1.68 oz
  • Weight: .875 -1.80 oz
  • Weight: .936- 1.84 oz
  • Length: 1.00″
  • Attachment Type: Clamp On
  • Gas Adjustment:  (Patent Pending) 30 Locked Positions, Front Of Block
  • Bleed Off Port:  (Patent Pending) Front Of Block


  • Gas Block – Assembled
  • (2) 10-32 x 3/16″ Socket Head Cap Screws
  • (1) Gas Tube Roll Pins
  • (1) 3/32 X 6″ L-Shaped Hex Keys
  • Installation Instructions & QR code for video tutorial

Additional information

Choose Finish

Black Melonite, Stainless Steel


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