CMMG Low Profile Gas Block .936 ID – AR-15 Barrel Upgrade

The CMMG Low Profile Gas Block is designed for AR-15 builders and shooters looking to upgrade to a sleek, modern profile or replace a worn factory gas block. This .936" inside diameter block fits standard government profile barrels and sits beneath most free-float handguards, eliminating the bulky appearance of traditional front sight tower assemblies while maintaining reliable gas system function.

Machined from steel with a durable black finish, this low-profile block uses set screws for secure installation. Installation requires basic gunsmithing tools and knowledge of gas system alignment—professional installation is recommended if you're unfamiliar with gas block timing and pinning. The compact design ensures compatibility with slim handguards without interference.

• Part Type: Low Profile Gas Block
• Compatible Firearms: AR-15 with .936" diameter barrels (government profile)
• Material: Steel
• Finish: Black
• Installation: Professional Recommended
• Includes: Gas block, set screws