Superlative Arms AR-15 Adjustable Piston Gas Block 0.625" Clamp-On Left Hand

Superlative Arms AR-15 .625" Solid Adjustable Piston System clamp-on gas block with left-hand operating rod.

• Bleed-off design reduces gas/pressure to the amount required to drive the bolt carrier, bleeding remaining gas out of the block for a cleaner and cooler running system
• Helps reduce wear on the bolt carrier group and upper receiver
• Reduction of felt recoil for faster follow-up shots
• Patented adjustment detent located outside the block to avoid contamination
• Bleed-off mode: gas adjustment screw does not restrict gas flow, helping prevent erosion/seizing and detent loss from carbon buildup
• Safety mechanism helps prevent unintentionally backing the screw all the way out
• For SBRs and/or suppressor use: bleed-off port helps exhaust excessive pressure to reduce blowback

Package includes:

• Superlative Arms AR-15 .625" clamp-on adjustable piston system
• Piston gas block
• Piston carrier (no bolt assembly)
• Op rod
• 9/64" x 6" L-shaped hex key
• 3/32" x 6" L-shaped hex key (ball-end)
• Ball-end Torx T-15 tool
• Receiver bushing
• Bushing installation tool
• Op rod spring
• Installation/adjustment instructions
• SA sticker