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Questions & Answers
Will this fit a DPMS Panther Oracle Ar-15? Expert Answer

The Presma AR-15 0.750 Low Profile Gas Block could work with that rifle if the barrel has a .750" gas block journal and compatible handguard.

by Hunter, Gear Expert, September 2, 2022
Is this really constructed from what grade 313, 615 or what stainless steel. Expert Answer

Presma only states that their AR-15 0.750 Low Profile Gas Blocks are constructed from high quality steel, but does not provide specifics. I'd recommend reaching out to them directly for more information.

by Ethan, Gear Expert, July 27, 2022
Customer Reviews
Most Recent Reviews
barely functional by Robert Shivers, Verified Owner, February 8, 2025
Just go with a non adjustable at this point Alots of points wear gas can escape. I’m having nothing but feeding issues after installing works for the first 1-3 mags then turns into a bolt gun the last 3 times I’ve taking it to the range got home took...
Read More...
Most Recent Reviews
It does its job by Ryan R, Verified Owner, June 16, 2024
Don't get me wrong it does its job as a an djustable gas block but the one I had kept having gasses escape out from under it making marks in the barrel and that was with it tightened all the way down
0/1 found this helpful
Most Recent Reviews
great low profile gas block by Ben, Verified Owner, January 21, 2024
I ordered the stainless non-adjustable block, great quality and fits very snug on the barrel. Definitely recommend
Read All 3 Reviews

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Product Info for Presma AR-15 0.750 Low Profile Gas Block

AR-15 Low Profile Gas Block, Fits AR-15 .223/5.56 0.750in Diam. Barrels. Includes roll pin, screws & hex wrenchimage

Specifications for Presma AR-15 0.750 Low Profile Gas Block:

Manufacturer: Presma
Fabric/Material: Stainless Steel
Gas Block Journal Size-Diameter: .750 in
Caliber: 5.56x45mm NATO, .223 Remington
Gun Make: AR Platform
Gun Model: AR-15

Package Contents:

  • Presma AR-15 0.750 Low Profile Gas Block
  • Pin
  • Allen wrench

Presma AR-15 0.750 Low Profile Gas Block Orderable Models

List of Orderable Models

  • Presma 0.750 Low Profile Gas Block for AR 15 .223/5.56, Black Steel, GB09 , MPN: GB09 , UPC: 840354129527 , Code: 2HC-RGB-A750GB-GB09
  • Presma 0.750 Low Profile Gas Block for AR 15 .223/5.56, Stainless Steel, GB04 , MPN: GB04 , UPC: 840354118279 , Code: 2HC-RGB-A750GB-GB04
  • Presma 0.750 Low Profile Adjustable Gas Block for AR 15 .223/5.56, Black Steel, GB10 , MPN: GB10 , UPC: 840354129534 , Code: 2HC-RGB-A750GB-GB10
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