AR15 Gas Block Aligner, 5.56mm

5.00 out of 5 based on 2 customer ratings
(2 customer reviews)

$6.95

SKU: 10011 Categories: ,

Description

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.

  • .223, 5.56, or any other .22 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.

2 reviews for AR15 Gas Block Aligner, 5.56mm

  1. 5 out of 5

    I have not used this but I have some virgin barrels with undrilled front sight posts I will be using these on.
    I could use toothpicks but by the time I sanded them down to size and oiled them up I would have to notch them just right.
    Rather just pay the $7.00.

    So fricken glad somebody put the money and connections into this. I’m sure millions have been wondeing why somebody hasn’t made them. I don’t know if you could sell these to big industries unless you found out how big the gas holes were and made a bunch of them the same size but for a guy that got a few $80.00 barrels and wants to put new front sight bases its a heck of a lot better than a jig. I will be setting my fsb with a set screw before I drill them out.
    .

  2. 5 out of 5

    Great little product. I ordered two of these a while ago for two builds I was doing. They worked as you show in your video, and were extremely helpful with the clamp-on style gas blocks, since you don’t have a screw to mate up with the dimple some barrels provide. Thank you for a great and helpful tool!

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