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The Geissele Super Gas Block is a low-profile, all-steel construction that fits under free-float rails, offering strength and a precise fit for .750" OD barrels.
-9 %

GEISSELE AUTOMATICS SGB GEISSELE SUPER GAS BLOCK, BLACK

810081130219 100014198

Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 Super Gas Block is low-profile and designed to fit under most free-float rails.
  2. Constructed from all-steel for durability and finished with Black Nitride for resistance to erosion.
  3. Intended for .750" OD barrels and comes with mounting hardware and installation instructions; professional gunsmith installation is recommended.

Attributes

  • Inside Diameter:
    .750
  • Material:
    Black Nitride
  • Style:
    Low-Profile
  • Weapon type:
    AR-15
  • Delivery weight: 0.045kg
  • Shipping height: 25mm
  • Shipping width: 18mm
  • Shipping length: 33mm
  • UPC: 810081130219

Item details

Made in USA
US export classification: 0A501.x
  • Specifications:
  • Inside Diameter: .750
  • Make: AR-15
  • Material: Black Nitride
  • Style: Low-Profile
99.9 99.9 1 GBP
-9 %
MSRP £109.90
99.9 GBP £99.90

Prices inclusive of duty & VAT.

Product no.: 100014198

Mfr. No.: 05-807B

810081130219 Minimal-bulk gas block fits easily under most free-float rails. All-steel construction provides plenty of strength to resist erosion from hot gas. Precisely machined for a close slip fit on standard .750" OD barrels. Includes mounting hardware and instructions. Gunsmith installation recommended.
In stock More than 10 pieces in USA warehouse

Delivery time approx. 7-14 days.

No charges until we ship
No charge:
Your credit card will not be charged when you place your order.

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You are under no obligation until the goods are shipped. You can cancel your order at any time before shipping - free of charge.

Not until shipping:
Your credit card will only be charged once we ship your order. Not before.
99.9 99.9 1 GBP
Description Specification Customers reviews Accessories

GEISSELE AUTOMATICS SGB GEISSELE SUPER GAS BLOCK, BLACK

-9 %
MSRP £109.90
99.9 GBP £99.90

Prices inclusive of duty & VAT.

Is a 'Call to order' product.

Description:

Upgrade Your Firearm with the Geissele Super Gas Block

The AR-15/M16 Super Gas Block Low Profile by Geissele Automatics is designed for those who demand performance without sacrificing space.

Product Features:

  • Low Profile: Fits easily under long free-float tubes.
  • Minimal Bulk: This gas block is engineered to fit seamlessly under most free-float rails.
  • Durable Construction: Made from all-steel materials to withstand erosion from hot gas.
  • Precision Machining: Designed for a close slip fit on standard .750" OD barrels.
  • Complete Kit: Includes mounting hardware and instructions for easy installation.
  • Recommended Installation: Gunsmith installation is recommended for optimal performance.

Specifications:

  • Finish: Black Nitride (SS Blk)
  • Dimensions: 1" (2.5cm) long, 1.4" (3.6cm) high
  • Compatibility: Fits barrels .750" O.D. at gas port

Enhance your shooting experience with the reliability and efficiency of the Geissele Super Gas Block, available now at Brownells UK.



Restrictions

  • Is a 'Call to order' product.

Top takeaways

  1. The AR-15/M16 Super Gas Block is low-profile and designed to fit under most free-float rails.
  2. Constructed from all-steel for durability and finished with Black Nitride for resistance to erosion.
  3. Intended for .750" OD barrels and comes with mounting hardware and installation instructions; professional gunsmith installation is recommended.

Attributes

  • Inside Diameter:
    .750
  • Material:
    Black Nitride
  • Style:
    Low-Profile
  • Weapon type:
    AR-15
  • Delivery weight: 0.045kg
  • Shipping height: 25mm
  • Shipping width: 18mm
  • Shipping length: 33mm
  • UPC: 810081130219

Item details

Made in USA
US export classification: 0A501.x

Customers reviews

Customer ratings (8)

4 / 5
Definitely recommended

Brownells USA Good value, strong contender 23/05/2018

I have purchased several of these for various builds. I have had no issue and this gas block as it works as advertised. Easy to assemble and disassemble. Sturdy. It does what it is supposed to do with no down side.

Slightly recommend

Brownells USA Poor machining, lack of fit and finish 01/06/2015

Solid, durable gas block. Fits inside free float hand guard. Holes drilled appropriately and everything fits, except the finishing where the roll pin hole was drilled. It is almost as though this was an afterthought.



BEWARE when installing on Stainless barrels that you will have to spend a significant amount of time filing and sanding to get this to fit the standard .75" OD Stainless barrel. It will slide on about 2/3 the way to gas port, then stick. If it does come off, make sure to file where holes are drilled. If not, get ready to do some serious sanding and repair work to the finish of your barrel.



Disclaimer, I would recommend this as it is a nice gas block. I would think that for the cost, it would come fit to exactly .75" instead of .745". With that being said, with proper fitment, it fits my barrel well.

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