Superlative Arms AR15, Adjustable Gas Block .875

The Superlative Arms patent pending “Bleed Off”, direct impingement, gas block for the AR15 platform adjusts the gas flow by bleeding the gas out of the block instead of restricting the flow like conventional adjustable blocks.  


The pressure used in the block is reduced only to the amount required to drive the bolt carrier. The remaining gas/pressure is bled out of the block allowing the system to run much cleaner and cooler.
Reduction of felt recoil.
The patented 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 SBRs and/or suppressors the bleed-off port allows the excessive pressure to be exhausted out of the block reducing blowback.                              


* Gas Block Material: 416 SS
Barrel Diameter:0.875"
Weight: t/b/d oz.
Length: 1.00"
Attachment Type: Clamp-on
Gas Adjustment: 30 Locked Positions, Front Of Block
Bleed Off Port: 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 a video tutorial

Product Code: SABODI875CS

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Superlative Arms AR15, Adjustable Gas Block .875" Clamp On Stainless Steel

  • Views: 2426
  • Brand: Superlative Arms
  • Product Code: 100-020-576WB
  • Availability: In Stock
  • R3,600.00

Tags: Rifle Parts, Gas Blocks