CMMG ZEROED AR-15 Gas Block – Adjustable – .750″ – Steel

Based on 5 reviews

SKU: 55DA31F  |  UPC: 810148627591

Out of Stock
Orders will Ship within 1 Business Day
Backed by the CMMG Warranty!
TOP ADD-ON'S
Breek Arms Sledgehammer Gas Busting AR-15 Charging Handle

Breek Arms Sledgehammer Gas Busting AR-15 Charging Handle - Black

$69.99
Odin Works Adjustable AR-15 Buffer Weight - Heavy - AT3 Tactical

Odin Works Adjustable AR-15 Buffer Weight – Heavy

$89.30

Adjust Your Rifle To Different Ammo Types and Suppressors

Dial in your rifle’s performance with the CMMG ZEROED Adjustable Gas Block. Designed for .750″ barrel profiles and built from rugged steel with a corrosion-resistant finish, this gas block offers consistent, repeatable adjustments to fine-tune your rifle for various ammo types, suppressor use, or specific shooting needs. The low-profile design fits under most free-float handguards and installs easily with included set screws. What makes this adjustable gas block different from others is the ability for users to clean the gas chamber to prevent carbon locking, solving a huge problem most other gas blocks have. This gas block uses a 6″ 3/32 hex wrench to turn a screw to find that goldilocks setting that works for your rifle setup.

Features

  • 20 gas flow settings for fine-tuning rifle performance
  • The sacrificial cleanout chamber and user-serviceable design provide excess carbon a place to go where you can still clean it
  • Fits standard .750″ barrel journals
  • Machined from durable steel with corrosion-resistant finish
  • Low-profile design fits under most free-float handguards
  • Ideal for suppressed rifles, over-gassed setups, or custom builds
  • Includes set screws for secure installation

Specifications

  • Brand: CMMG
  • Model: ZEROED Adjustable AR-15 Gas Block – .750 Inch
  • MPN: 55DA31F
  • Fit: .750 Barrel
  • Firearm Type: AR-15/AR-10
  • Color: Black
  • Material: Steel
  • Finish: Nitride

The AT3 Tactical store has a 90 day no-hassle return policy for products in good condition. You can view the full details of our return policy here.

If you encounter an issue or defect with a product after 90 days of your purchase, you can refer to the manufacturer for a warranty claim. Their policies are below.

CMMG Warranty

Seller warrants to Buyer that for a period of 6 months from the Delivery Date, all Goods will be:

  • Free from any defects in workmanship, material, and design
  • Conform to applicable specifications[, drawings, designs, samples and other requirements specified by Buyer]
  • Fit for their intended purpose and operate as intended
  • Merchantable
  • Free and clear of all liens, security interests or other encumbrances
  • Not infringe or misappropriate any third party’s patent or other intellectual property rights.

Inspection and Rejection of Nonconforming Goods

The Buyer has the right to inspect the Goods for a period of thirty (30) days after the Delivery Date. Buyer, at its sole option, may inspect all or a sample of the Goods and may reject all or any portion of the Goods if it determines the Goods are non-conforming or defective.

If Buyer rejects any portion of the Goods, Buyer has the right, effective upon written notice to Seller, to:

  • Rescind the Order in its entirety
  • Accept the Goods at a reasonably reduced price
  • Reject the Goods and require replacement of the rejected Goods.

NOTES:

If Buyer requires replacement of the Goods, Seller shall, at its expense, promptly/within 30 days replace the nonconforming Goods and pay for all related expenses, including, but not limited to, transportation charges for the return of the defective goods and the delivery of replacement Goods.

If Seller fails to timely deliver replacement Goods, Buyer may replace them with goods from a third party and charge Seller the cost thereof and terminate this Order for cause pursuant to Section 20.

Any inspection or other action by Buyer under this Section shall not reduce or otherwise affect Seller’s obligations under the Order, and Buyer shall have the right to conduct further inspections after Seller has carried out its remedial actions.

Disclaimer: Manufacturer’s warranty is subject to change without prior notice.

3.8 5 reviews
1
20%
2
0%
3
20%
4
0%
5
60%
3.8 5 reviews
1
20%
2
0%
3
20%
4
0%
5
60%
Leave your review
Rating

Customers who viewed this item also viewed these products

Odin Works .750" Low Profile Adjustable Gas Block - AT3 Tactical
(7)

Odin Works Low Profile AR-15 Gas Block – Adjustable –...

20 Adjustment Points For The Most Ideal Gas Setting The Odin Works .750″ Low
Black Rain Ordnance Adjustable .750 Gas Block
(11)

Black Rain Ordnance AR-15 Gas Block – Adjustable – .750″...

Lightweight & Durable Gas Block For .750 Barrels The Black Rain Ordnance Adjustable .750
Battle Arms Development Workhorse AR-15 Handguard with .750 Gas Block - AT3 Tactical

Battle Arms Development Workhorse Free Float AR-15 Handguard – 15...

Battle Arms Development Handguard and Gas Block Kit This Battle Arms Development Workhorse AR-15
KAW Valley Precision .750 AR-15 Gas Block Dimpling Jig 3
(2)

KVP .750 AR-15 Gas Block Dimpling Jig

Take the Hassle Out of Gas Block Installs with KVP’s .750 AR-15 Gas Block
Odin Works .750" Low Profile Tunable Gas Block - AT3 Tactical
(1)

Odin Works Low Profile Tunable AR-15 Gas Block – .750″...

Set It & Forget It! Precision Tune Your Gas System With Odin Works Tunable
JP Enterprises .750 Adjustable Gas Block - Stainless Steel Black - Low Profile

JP Enterprises Low Profile AR-15 Gas Block – Adjustable –...

JP Enterprises Adjustable Gas Block: Low-Profile .750″ with Locking Adjustment Features Detents in adjustment
LBE Unlimited .750 Gas Block w/Rail
(4)

LBE Unlimited AR-15 Gas Block – Picatinny Top – .750″...

LBE Unlimited Gas Block: Upper-Height Rail for Backup Sights on .750″ Barrels Features Upper
Strike Industries .750" Low Profile Gas Block - AT3 Tactical
(3)

Strike Industries Enhanced Low Profile AR-15 Gas Block – .750″...

Low Profile Skeletonized Gas Block For Extended-Length Free-float Forend Setups The Strike Industries .750″
Odin Works .750" Low Profile Gas Block - AT3 Tactical
(1)

Odin Works Low Profile AR-15 Gas Block – .750″ –...

A High-Quality Upgrade To Ensure Proper Function Of Your Gas System The Odin Works
(2)

LBE Unlimited AR-15 Low Profile Gas Block – .750″ –...

Lightweight & Robust Low Profile Gas Block For AR-15 Builds The LBE Unlimited Low
CMMG ZEROED Ambidextrous Magazine Catch for AR-15

CMMG ZEROED Ambidextrous Magazine Catch for AR-15

Reload Quickly No Matter Which Hand You’re Firing With The CMMG ZEROED Ambi Mag
LBE Unlimited Low Profile .750 Gas Block with Assembled Gas Tube - AT3 Tactical
(1)

LBE Unlimited AR-15 Low Profile .750 Gas Block with Assembled...

Pre-Installed Gas Block and Tube from LBE Unlimited Remove the hassle of trying to

Frequently purchased together

AT3 Spear M-LOK Handguard with Cerakote Finishes - 7 Colors
(725)

AT3™ SPEAR Free Float AR-15 Handguard – 9, 12, &...

The AT3 SPEAR™ is our best, most secure handguard. Simple to install, lightweight, and
Magpul Moe Grip for Pistol Grip
(112)

Magpul MOE Pistol Grip for AR-15 – MAG415

Unparalleled Feel And Quality – Amazingly Affordable The Magpul Moe Grip is a top-notch

Questions & Answers

Don't see the answer
you're looking for?

Loading questions...