The Superlative Arms patented “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 are bled out of the block allowing the system to run much cleaner and cooler. This also results in a reduction of felt recoil.
A 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, Superlative Arms has 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.
Download: CORE15 Rifle Manual PDF (6mb)
Download: CORE30 Rifle Manual PDF (6mb)
NOTE: Serialized parts are required by Federal Law to be shipped to an FFL (Federal Firearms License) holder. Please fill in the Ship To address to reflect the chosen FFL's Premises address.
To expedite the process have the FFL holder email a copy of their FFL to firstname.lastname@example.org with your information (Customer's name and Order Number).
In order to print and view a file in Adobe PDF format, you first need to have the free Adobe Acrobat Reader version 7.0 or newer installed on your computer. You can download the free Adobe Acrobat Reader from Adobe’s Web site.