Expo Arms Low Profile Gas Block - Nitride - .750"

Manufactured by Expo Arms
Manufactured by Expo Arms
1 Review

Out of Stock

NOTE: Limit 5 per household. Quantities exceeding 5 will not allow checkout.



The Expo Arms Low Profile AR-15 Gas Block is machined from steel and Nitride coated for corrosion resistance. It features a .750” inner diameter and is attached to your barrel with set screws. This low profile gas block is small enough to fit under practically any free float handguard. This simple and effective gas block is proudly made in the United States.

  • .750” gas seat diameter
  • Steel construction
  • Salt bath Nitride finish
  • Set screw design

Expo Arms offers top-quality MIL-SPEC AR-15 components at rock bottom prices. Made in the U.S.A. and covered by Expo’s Limited Lifetime Warranty against manufacturer defects, material or workmanship problems, and even normal wear and tear.
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BrandExpo Arms
FinishSalt Bath Nitride
MaterialSteel - 4140 Chrome Moly
Size.750 in
TypeSet Screw
Weight1.2 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

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High Value Block

by -

Very happy with my purchase on this block, it’s steel and the nitride treatment is smooth and great color! Not much to go wrong so if you need one grab this one and save a lil bit cash to put into other stuff.