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

Manufactured by Expo Arms


In Stock

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

We are fully staffed and processing orders. Standard orders are shipping in approximately 2 business day. FFL orders take approximately 14-16 business days if you can provide us an actively receiving FFL location.


In Stock


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.


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

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