JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

TNA's Choice

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Customer Reviews

Only One Roll Pin, Rough Finish

Quality
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 Jeremy Dion

Posted on 3/25/19
Great low profile gas block

Quality
100%

Works and fits good just make sure you got it aligned properly. Ask me how I know... haha

Review by Zack F

Posted on 3/25/19
Low Profile Gas Block

Quality
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 George

Posted on 3/25/19

Write Your Own Review

Only registered users can write reviews. Please Sign in or create an account

TNA Steel Low-Profile Gas Block, 0.75"

Rating:

95% of 100

25 Reviews Add Your Review

In stock

SKU

688713046598

CA$36.67

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:

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

About Us

We started True North Arms in 2016 with the goal to create a comprehensive Canadian online source for AR-15 parts, tools, and accessories. We now stock over 1,500 unique AR-15 products and are building up a selection of parts for Glocks and other upgrade-able firearms.

We strive to run a store that we would want to shop at. That means easy-to-find products, simple ordering, and quick shipping.

If you're new, shop around and see if you can't find something you need (or want!), try our service, and join our growing list of satisfied customers.

Ordering Info

Navigation

Contact

Phone: 647-478-9325 or
Toll-Free 1-833-556-AR15 (2715)
Monday-Thursday 10am-4pm ET

Email info@truenortharms.com
Or contact us via web form