CMMG Gas Block Assembly Low Profile .750inch ID
$31.88
CMMG Low Profile Gas Block Assembly .750inch ID
A premium gas block component designed for high-performance firearms, constructed from durable 4140 Chrome Moly steel and featuring a low profile design for easy installation of fore ends and handguards. This assembly is suitable for use in rifles chambered in popular calibers, including those with AR-10-style actions.
6 in stock
The CMMG Low Profile Gas Block Assembly has a .750-inch ID and is constructed from 4140 Chrome Moly steel. Its low-profile design supports installation of fore ends and handguards.
Installation screws are included. The assembly is suitable for rifles in popular calibers, including those with AR-10-style actions.
- Manufacturer: Cmmg Inc.
- Part Number: dd-CA55DA38D
- Inside Diameter: .750 inch
- Material: 4140 Chrome Moly steel
- Profile: Low profile
- UPC: 852005002622
| Weight | 0.340 lbs |
|---|---|
| Dimensions | 6.000 × 4.450 × 1.000 in |
| Manufacturer | Cmmg Inc. |
| Finish | matte black |
| Material | 4140 Chrome Moly steel |
| Compatible With | free float fore ends, one-piece handguards |
PROCESSING & SHIPPING
Orders typically ship within 1–3 business days (Monday–Friday) after payment and all required documentation are received. Time to arrival after shipment depends on the carrier. Shipping method is at BT Gun Company’s discretion; ammunition and oversized accessories are charged at actual shipping cost. We do not ship to Hawaii or Alaska.
FIREARM TRANSFERS
- Firearms must ship to a licensed FFL dealer of your choosing — confirm with them first that they can accept the transfer.
- Your receiving FFL will need to email their license to [email protected] before we can ship.
- Inspect your firearm at your FFL’s location before signing ATF Form 4473 — once signed, the firearm is considered accepted.
You’re responsible for knowing the firearms laws in your state before ordering. For complete shipping, returns, and restocking-fee policy details, see our Shipping & Returns page.

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