

Product Description
The CMC Triggers Low Profile Gas Block is a durable, all-steel AR-15 gas system component designed for barrels with a .750" gas block journal (outside diameter at the gas port). Machined from 17-4PH stainless steel and finished in black nitride, this one-piece, low-profile design is built to fit under most free-float handguards for a clean, streamlined setup. It mounts securely to the barrel using set screws and is intended to work with standard mil-spec gas tubes and hardware (including CMC Triggers AR-15 nitride gas tubes).
Product Highlights
- Low-profile .750" journal gas block designed to fit under most free-float AR-15 handguards
- Machined from strong 17-4PH stainless steel for long-term durability
- Black nitride finish helps enhance surface wear resistance and corrosion resistance
- Secure set-screw attachment method (dual hex head set screws) for solid barrel retention
- Lightweight construction (approx. 0.66 oz) for minimal added front-end weight
Specs
- Brand: CMC Triggers
- Manufacturer Part Number: 81611
- UPC: 859464006291
- Platform Compatibility: AR-15
- Gas Block Journal Diameter: 0.750 in
- Profile: Low profile
- Material: 17-4PH stainless steel
- Finish/Color: Black nitride
- Attachment Method: Set screws (dual hex head set screws)
- Length: 1.35 in
- Weight: 0.66 oz
- Country of Origin: United States
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