Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Enjoy free shipping during the holidays! Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC and to all U.S. Military APO/FPO/DPO addresses.

Enjoy Our Extended FREE RETURNS

We want to ensure that making a return is as easy as possible! With our Hassle-Free, Extended Holiday Returns, eligible orders placed from November 12, 2025 on will benefit from an extended return deadline (January 13, 2026 or 30 days after receipt of your order - whichever is later). We'll even cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
TacFire Low Profile Micro Gas Block
$18.22 $9.99 Save 45%
View Product
Compare (0)
Show
Sort by
Filter by

basic low profile gasblock

by jay, Verified Owner from CA, United States Written on March 7, 2025
What can I say it’s a low profile gas block douse what it needs to nothing fancy but worth it if you got a build you want to finish
Would recommend: Yes
Was it helpful to you? Yes | No

good fit great price

by Franklin Sears, Verified Owner from TX, United States Written on September 30, 2024
Quality at a great price. Easy to install. Tight tolerances. Well made.
Would recommend: Yes
Was it helpful to you? Yes | No

TacFire Low Profile Micro Gas Block

by That guy, Verified Owner from WV, United States Written on July 26, 2024
TacFire Low Profile Micro Gas Block went on easily ON MY DIAMONDBACK DB15 CARBINE. built well.does exactly what it is supposed to do... DOES NOT COME WITH ROLL PIN...so if you are planning on switching from a rail height gas block like I did you will need a much shorter roll pin..or just trim with cutting wheel..
Pros:
  • low price
  • well built
  • Perfect fit
Cons:
  • No roll pin
Would recommend: Yes
Was it helpful to you? Yes | No

TacFire gas block

by TSW, Verified Owner from FL, United States Written on April 26, 2024
For functionality the block does what it's supposed to but I can tell you it has one major problem; the tube entry whole isn't the correct size, it's approximately .5mm too small and has to be drilled to accommodate the tube. Any tube, any length, any color, doesn't fit. TacFire needs to recall these blocks and do them again. Sorry.
Would recommend: Yes
0 of 1 found the following review helpful.
Was it helpful to you? Yes | No

looks good but out of spec

by v4lu3s, Verified Owner from TX, United States Written on February 27, 2024
Looks great in the package the finishes uniform and appears to be of good quality you can see very fine Machining marks but at this price point it's acceptable. The opening for the gas tube is aluminum spec however and it was also full of crud. The gas tube hole is in spec at the opening. About an eighth of an inch in though the gas tube which is slightly smaller than spec gets stuck.

At this point it's unusable.
Would recommend: No
Was it helpful to you? Yes | No

Look elsewhere

by Woe, from OR, United States Written on February 13, 2024
These gas blocks are trash, save your money and buy something else.
Would recommend: No
Was it helpful to you? Yes | No

223 rifle carbine length

by Archie, from SC, United States Written on October 11, 2023
Looking good so far waiting for Muzzle device to fit and handguard is on backorder so upper is looking really good and solid, can't wait to try it out and see how it performs, will let you know later when finished, on tight budget, piece by piece
Pros:
  • Everything is fitting nicely and tight and comfortable and I dimpled the barrel and blue lock tight for gas block, so far so good AES
Cons:
  • None
Best Used for:
  • Building for brush coyote
Would recommend: Yes
Was it helpful to you? Yes | No

You get what you pay for.

by Gary K, Verified Owner from NH, United States Written on December 21, 2022
This is described as junk according to my dictionaries. the center to center set screw holes do not match any of my dimple jigs. its nominal .365" ish.it has burrs everywheres. so you have to deburr every hole on inside. the 3/4" mics tighter than that so it may be a tough one to drum sand and force on. stay away. buy a name brand for a few dollars more
Would recommend: No
Was it helpful to you? Yes | No

Spacing of set screws too close

by Gary K, Verified Owner from NH, United States Written on December 20, 2022
The set screws are .365" nominal. not even the smallest on my gas block jig which is .400. so you'll have to do it by hand the old way. You can fine the front screw hole by turning the block around and looking through locating the gas hole. then mark it on the barrel at the ens. and add a T mark transferingbto block from barrel mark. turn.it back around and set back screw gently tap a mark with transger punch. and then send first screw in to make sure it the marks you made with pencel line up. then mark the back screw and dimple that one and set it. done.
Would recommend: No
Was it helpful to you? Yes | No

Odd ball size set screw center to center

by Gary K, Verified Owner from NH, United States Written on December 20, 2022
Thos gas block has odd ball screw centers. .365 or something like that. not even numbers like many of the dimple jigs come in. like .400, .425. .450 .500 etc etc. the center to center set screw holes. If you want to use two dimples you can use any jig for front set screw hole as it lines up with gas hole. but the second set screw dimple you'll have to be careful and do by hand. You don't really need two set screw dinples but this gas block has an odd ball center to center set screw holes and I thought you should know. the price is good. too bad. when they say micro they mean micro. its the smallest gas block I ever seen. I have done many. I did check ID it appears to be on the right aide rather than loose which is good. if its a bit tight you can always sand it with small drum sander and fine drum disk.
Would recommend: No
Was it helpful to you? Yes | No
There are no reviews that match your criteria. Would you like to review this product?