Odin Works Low Profile Gas Block - .750" - Set Screw Style

Manufactured by Odin Works
SKU: GB-75
MPN: GB-75
Manufactured by Odin Works
26 Reviews

In Stock

Standard orders will ship out 2 business days if ordered by 3:30 pm CST, Monday-Friday. FFL orders will ship within 5 business days or less as long as we have the information for the transfer destination.



ODIN Works is an innovative group creating and manufacturing high quality AR-15 products and accessories. They bring their experience and knowledge to the consumer through progressive design and technology.

The Low Profile Gas Block is manufactured to ensure the proper function of the gas system. It is engineered to fit inside all ODIN Works freefloat handguards.

  • Roll pin and set screws included
  • Carbon steel construction
  • Nitride finish
  • Fits inside all ODIN Works forends
  • Internal diameter: 0.7505” - 0.751”
  • Weight: 1.95 oz
  • Lifetime warranty
See More


BrandOdin Works
FinishSalt Bath Nitride
MaterialSteel - Carbon
Size.750 in
TypeLow Profile
Weight1.92 Oz

WARNING: This Product can expose you to chemicals which is known to state of California to cause Cancer and Reproductive Harm. For more information, see www.p65warnings.ca.gov

Ratings & Reviews

26 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews

Odin Works Low Profile Gas Block


Very nice product. Fit very nice fit on the Radical Firearms 16" Mid Length Barrel (1:7 Twist - SOCOM Contour - QPQ Melonite).

Try em

by -

I ordered this gas block for a build I was doing for a friend, it came with no set screws, called PA and they emailed odin when I was on the ph with them, and screws were here in 2 days. I also have 2 on 2 of my builds and also a geissele, bcm, and 2a, it works as good as the higher priced blocks. Great fast service from PA


by -

Great fit and finish for my SPR build. Even better at the sale price!

Not as expected


Gas tube bore kinda rough, making insertion of tube and aligning it a bit difficult. Roll pin not cross drilled evenly. Pinning was not as smooth as ive experienced with other blocks.

Good solid Lo-pro gas block from Odin


Good fit and finish. Very clean looking. Fit very well under a Seekins NOXS M-Lok 15" handguard. Odin makes a fine product. Rest easy buying this gas block.

Odin and Primary Arms great as usual


Good fit and finish, just a tap of the hammer and vice grips to install the roll pin since it has flat sides will use this block on all builds from now on,primary arms fast shipping as usual thanks

Well made.


This was great! Solid quality and the holes were drilled straight and putting roll pin in was a breeze.

Great Gas Block


I got this gas block because it came with the Odinworks barrel. It was a great accidental find. The flat sides around the gas tube hole make the roll pin installation very easy. It also comes with an indexing mark to help you get your gas holes lined up! These little extra details in their design have really made a difference compared to other gas blocks I've used.

Odin Works gas block: fine American Steel

by -

Saw this went on sale so I grabbed one for my pistol build. It's a good, quality non-adjustable steel block, with a little style. If you get one, take a close look at it. The machining is quite precise, going even as far as cutting a tiny little bevel into the hole for the pin, to assist installation. Odin Works is top notch in my book. Just like PA. Worth every penny.


by -

great quality easy mount and lines up perfect. what more do you need?