The Superlative Arms Patented “Bleed Off”, direct impingement, gas block for the AR-15/AR-10/LR-308 platform adjusts the gas flow by bleeding the gas out of the front 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 is bled out of the block allowing the system to run much cleaner and cooler.

Reduction of felt recoil.

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 SBR’s and/or suppressors the bleed-off port allows the excessive pressure to be exhausted out of the block reducing blowback.

Data:

Gas Block Material: 416 SS

Finish: Melonite, QPQ

Barrel Diameter: 0.750″

Weight: 1.68 oz.

Length: 1.00″

Attachment Type: Solid

Gas Adjustment: (Patented) 30 locked positions, front of the block

Bleed Off Port: (Patented) Front of block which vents forward away from the operator

Included:

Gas Block – Assembled

(2) 10-32 x 1/4″ Set Screws

(1) Gas Tube Roll Pin

(1) 3/32 x 6″ L-Shaped Hex Key, Ball-end / Torx T-15 Tool

(1) Instructions for installation and setup