Volume Discounts!  Dealers:  Make sure to set up an account with us for dealer pricing and volume discounts.

Volume Discounts added at 25, 100, and 250 pieces.  Contact us for larger quantities.

Buy 25 or more pieces.Buy 100 or more pieces.Buy 250 or more pieces.
$12.95 $12.43$12.95 $11.91$12.95 $11.40

Made right here in our plant, our 4140 gas blocks will provide you with a lifetime of service.  Combine them with one of our barrels, and create an unstoppable combination.  These gas blocks are very slightly oversized.  Perfect for barrels with tight gas block journals or barrels with a heavy phosphate build up.  They function absolutely perfectly on standard barrels, but you’ll see a bit of gas leakage until the carbon seals the gaps.

.750″ Low Profile Gas Block – Set Screw – Oversized

  • Machined from 4140 pre-hardened steel
  • H&M Black Nitride coated
  • Closed end gas tube hole
  • Chamfered roll pin hole for easy assembly
  • Includes gas tube roll pin
  • 100% USA Made
Weight4 oz
Dimensions1 × 1 × 1 in


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