Superlative Arms Adjustable Piston Conversion Kit – .625″
Piston Conversion Kit – Low Profile, Adjustable, Forward Venting “Bleed Off.”
The Superlative Arms patented “Bleed Off” Gas Adjustable Piston Conversion Kit / System 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. Results:
- 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.
- The patented adjustment detent is located outside the block, with 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 that stops you from unintentionally backing the screw out.
- When using SBRs and/or suppressors, the bleed-off port allows the excessive pressure to be exhausted out of the block, reducing blowback.
- NOT FOR USE WITH 300 BLK
- Available in Pistol, Carbine, Mid-Length, and/or Rifle Gas configuration.
- Select your mounting style – Clamp-On or Solid (Set Screw).
- Piston Block Assembly
- Carrier – (Bolt Not Included)
- (1) 3/32″ x 6″ Hex Key (Gas Screw Adjustment Tool)
- (1) 9/64″ x 6″ Hex Key (Gas Block Plug Installation Tool)
- (1) Bushing and insert tool (Extras – Use At Your Discretion)
- Installation Instructions & QR Code for Video Tutorial
Upper Receiver Parts
|Made in USA||
Clamp-on, Set Screw
Carbine, Mid-Length, Pistol, Rifle
|Gas Block Diameter||
NOT Compatible with 300 Blackout
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