TNA's Choice
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  1. Only One Roll Pin, Rough Finish
    60%
    Got mine in and I'm disappointed. The finish was scuffed up a bit, felt very rough, and had visible scratches. and chips. This is whatever as you aren't going to see it, and it could partly be the lighting,

    It may be nit picky of me but I believe if you say you are going to supply "(2) Roll Pins" there should be two.

    I'd go with a different set on here if the finish is important to you or its your first build and you would like the extra roll pin.

    Review by

    Posted on

  2. Great low profile gas block
    100%
    Works and fits good just make sure you got it aligned properly. Ask me how I know... haha

    Review by

    Posted on

  3. Low Profile Gas Block
    80%
    Does what it's supposed to - finish was solid. Unfortunately my TNA gas block only included one gas tube roll pin, a spare roll pin would have been handy.

    Review by

    Posted on

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TNA Steel Low-Profile Gas Block, 0.75"

Rating:
95% of 100
In stock
SKU
688713046598
CA$36.67
Overall Length (mm):
  • 26

Our most popular gas block is a real workhorse. Holds up to any and all abuse that you can throw at it.

Features:
  • For use with a 0.750" barrel and standard gas tube of any length
  • Securely fastens to the barrel with two 2.5mm hex set screws
  • Intended for extreme use and environments
You get:
  • (1) Gas block
  • (1) Roll pin
  • (1) 2.5mm hex key
Compatible with:
  • AR-15/M16 barrels with 0.750" gas block section
Installation difficulty:
2
Tools required:
  • A pin punch to get the gas tube roll pin installed. A starter punch will make it even easier
Installation Tips:
  • You need to watch that you don't cover the gas port and thus have the block rotated correctly. Take your time.