HB Industries AR15 Gas Block Aligner

Your Price: $6.95
Retail Price:$8.99
You Save:$2.04(23%)
Out of Stock.
Part Number:CT1511

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Ensure perfect alignment between your AR15 barrel port and your gas block. Our alignment pins can be used universally between any standard 3/4? inner diameter gas block and barrel combination, regardless of manufacturer. Please see our video for a demo on how quick and easy proper gas block installation can be when using this tool.

  • 22 Cal fits .223, 5.56, or any other .22 caliber round.
  • 30 Cal fits .308, 300BLK, 7.62, or any 30 caliber round.
  • Low Profile, Adjustable, Flip-up Sight Blocks.
  • Use with any 3/4? or larger diameter barrel.
  • 6 pin diameters for precise alignment.
  • Mark and dimple barrel, perfectly every time.

Designed and Manufactured completely in USA.

Gunsmith Installation Recommended for All Parts.

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