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AR-15 CLAMP ON ADJUSTABLE GAS BLOCK

AR-15 CLAMP ON ADJUSTABLE GAS BLOCK Reviews & Ratings

The Superlative Arms Patented Bleed Off® Mode, direct impingement, gas block for the AR-15/AR-10/LR-308 platform adjusts the gas flow by bleeding the gas out 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 and pressure are bled out of the block allowing the system to run much cleaner and cooler.
  • Reduction of wear on the bolt carrier group components and upper receiver.
  • Reduction of felt recoil allowing for faster follow-up shots.
  • Patented adjustment detent is located outside of the block and therefore no contamination.
  • In Bleed Off Mode the gas adjustment screw does not restrict the gas flow; therefore, there is no erosion or seizing of the screw, and 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 blow back.

FEATURES:

  • Direct Impingement: DI Adjustable Gas Blocks
  • Gas Block Style: Clamp On
  • Gas Block Material: Stainless Steel or Titanium

SPECIFICATIONS:

GAS BLOCK:

  • Gas Block Material: 416 Stainless Steel or Titanium
  • Attachment Type: Clamp On
  • Weight: 1.84 oz.
  • Length: 1.00"
  • Gas Adjustment: (Patented) 30 locked positions, front of block
  • Bleed Off Port: (Patented) Front of block which vents forward away from operator

INCLUDED:

  • (1) Gas Block - Assembled
  • (2) 6-32 x 3/8" Torx T-15 Cap Screws
  • (1) Gas Tube Roll Pin
  • (1) 3/32" x 6" L-Shaped Hex Key, Ball-end Allen / Torx T-15 Tool
  • (1) Instructions for installation and setup

See all of our AR15s and AR15 parts here.

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5 Stars
89%
4 Stars
0%
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0%
2 Stars
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1 Stars
11%
Reviews Summary
Overall, customers are impressed with the AR-15 Clamp On Adjustable Gas Block, praising its design, machining quality, and ease of installation. Many recommend it for suppressor use, highlighting its performance. However, some raise concerns about carbon fouling and issues with the gas settings. Instructions received positive feedback, although a few suggested a tool-less version could enhance usability.
What Reviewers Are Saying
Product Quality
75%
Reviewers consistently highlight the high machining quality and effective design of the gas block. Many find it well-made and appropriate for various uses, indicating overall satisfaction.
Ease of Installation
70%
The installation process is frequently mentioned as straightforward due to clear and concise instructions, making it accessible for users even with limited experience.
Performance with Suppressors
55%
Several users specifically appreciate the gas block's performance in suppressor applications, noting it effectively reduces gas blowback and enhances shooting comfort.
Carbon Fouling Issues
30%
A notable concern among some users is the substantial carbon build-up that occurs with the bleed-off mode, indicating potential maintenance challenges for the barrel.
Adjustment Features
25%
While reviewers appreciate the adjustment capabilities, some expressed interest in a tool-less version for enhanced convenience, reflecting a demand for future product improvements.
Customer Photos & Videos
1
Bleed off mode burns carbon onto your Barrel
The Bleed off mode directs the gas down onto the top of the barrel causing Severe Carbon Fouling on your barrel. Superlative Arms Told me It would just wipe off. Picture is after 113 rounds and cleaned the barrel the best that I could using flannel cloth and Break Free. Notice the carbon burn right at the adjustment port and residual in the fluting. If some can help me get it clean with out wrecking the barrel I would consider editing this review.
by Jim M. on December 12, 2024
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