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
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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

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For the price, couldn't ask for more!

by -

Bought my first one during a previous sale. I was highly impressed with the fit and finish. A big plus is not needing punches to install the roll pin. Used my vise, a pair of standard needle nose pliers, and a pair of needle nose vise grips. Another plus is the consistency of the set screw location in relation to the barrel dimples. I have these installed on 5.56's, 300 BO's, 7.62x39's, and 6.5 grendels never an issue from any.

Good quality and attention to detail

by -

Just purchased and installed on my latest build. Inserting the gas tube pin was made much easier by the bevel that Odin added to the pin hole--very nice touch. Over all quality seems quite good. And, of course, Primary Arms's customer service is second to none...

love it

by -

Installed on a 308 build. Rifles functions and cycles flawlessly, ejecting spent casing at the 2-3 o'clock angle. Perfect, love it.

Great Gas Block

by -

Awesome little gas blocks! Fit perfect on my barrel and my slim hand guard fits perfect over the gas block! Primary arms is super fast!

Odin works does not dissapoint

by -

Works awesome. At first it did not want to go on my barrel but after lubing it up like a prom date it slid right on. No noticible gas leaks. It fit tight and does a damn good job.

Gas Block for STNGR USA Handguard

by -

I bought this one to replace an Odin Works tunable gas block that would not fit under a STNGR USA handguard. This is the only Odin Works gas block that will fit under a STNGR USA handguard. Overall, I love Odin Works barrels and gas blocks as they look great, function well, and make installation easy.