+1-800-504-5897 Help Center Check Order Status
About Us Policies Reviews How To
Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

  • Entire Store
  • ...
  • Apparel & Footwear
  • Astronomy
  • Everything Else
  • Eyewear
  • Hunting Gear
  • Lab Equipment
  • Military Gear
  • Outdoor Gear
  • Photography Equipment
  • Police, EMS & Fire
  • Shooting
  • Sport Optics
  • Sports & Hobbies
TIP
Shopping Cart

CMMG, Inc Gas Block Assembly, Low Profile Up to 21% Off — 3 models

CMMG, Inc Gas Block Assembly, Low Profile, .750" ID 55DA38D
CMMG, Inc Gas Block Assembly, Low Profile, .936" ID 55DA36F
CMMG, Inc .625 Low Pro Gas Block Micro, 55DA34A
CMMG, Inc Gas Block Assembly, Low Profile, .750" ID 55DA38D
1 of 3 images
CMMG, Inc Gas Block Assembly, Low Profile, .750" ID 55DA38D
CMMG, Inc Gas Block Assembly, Low Profile, .936" ID 55DA36F
2 of 3 images
CMMG, Inc Gas Block Assembly, Low Profile, .936" ID 55DA36F
CMMG, Inc .625 Low Pro Gas Block Micro, 55DA34A
3 of 3 images
CMMG, Inc .625 Low Pro Gas Block Micro, 55DA34A

Tap Tap to Zoom

Questions & Answers
Customer Reviews
Most Recent Reviews
Wrong Part in the Package (0.750" ID instead) by UnlimitedTX, March 7, 2016
I've had good luck with Optics Planet in the past. So, hopefully this is an aberration. The part ordered was a 0.936" ID (inner diameter) gas block. The package received indicated the same. However, the part in the bag was actually the 0.750" ID ...
Read More...
0/3 found this helpful
Most Recent Reviews
Wrong Part in the Package (0.750" ID instead) - Part 2 by UnlimitedTX, March 14, 2016
As promised, updating the review based on the RMA process and fit of the new part... (0.936" ID) Optics Planet provided me with a return shipping label and replaced the gas block promptly. Very simple RMA process. The new gas block measures exact...
Read More...
Read All 2 Reviews
Show In Stock Only
3 Models Available
Gas Block Journal Size-Diameter
All
Search

Product Info for CMMG, Inc Gas Block Assembly, Low Profile

Create and customize your AR-15 your way with the CMMG, Inc Gas Block Assembly, Low Profile, .936" ID. Constructed from heavy duty 4142 Chrome Moly Steel, these AR Gas Blocks created by the firearm experts at CMMG ensure a flawless cycle and the low profile fits perfectly on your barrel and under your chosen freefloat handguard. An ideal addition to your target rifle and a favorite among varmint hunters, the CMMG, Inc Gas Block Assembly Kit, Low Profile, .936 inch ID makes it possible to personalize your gun with your favorite optic or flashlight in an easy to install and easy to understand way. When customization is your end goal, you'll love adding the CMMG, Inc Gas Block Assembly Set, Low Profile, .936 inch ID to your favorite AR.image

Specifications for CMMG, Inc Gas Block Assembly, Low Profile:

Manufacturer: CMMG
Color: Black
Fabric/Material: 4141 Chrome Moly Steel
Gun Model: AR-15

Package Contents:

  • CMMG, Inc Gas Block Assembly, Low Profile
  • Installation screws

What firearm models does the manufacturer say CMMG, Inc Gas Block Assembly, Low Profile is compatible with?

The manufacturer suggests that CMMG, Inc Gas Block Assembly, Low Profile is compatible with AR-15

CMMG, Inc Gas Block Assembly, Low Profile Orderable Models

List of Orderable Models

  • CMMG, Inc Gas Block Assembly, Low Profile, .936in Inside Diameter, 55DA36F , MPN: 55DA36F , UPC: 815835012414 , Code: 2CM-RGB-BVER-55DA36F
  • CMMG, Inc Gas Block Assembly, Low Profile, .750in Inside Diameter, 55DA38D , MPN: 55DA38D , UPC: 852005002622 , Code: 2CM-RGB-BVER-55DA38D
  • CMMG, Inc Gas Block Assembly, Low Profile, .625in Inside Diameter, 55DA34A , MPN: 55DA3AC , UPC: 815835012780 , Code: 2CM-RGB-BVER-55DA3AC
Compare (0)
1 item has been added
Add at least two items to compare