CMMG 16.1″ M4 Profile Barrel Sub-Assembly 22LR

The CMMG 16.1" M4 Profile Barrel Sub-Assembly is an excellent choice for building a custom dedicated 22LR AR-15 upper group. This barrel features a 16.1-inch length and an M4 profile, providing a reliable and versatile setup for your rifle. Constructed from 4140 Chrome Moly, it ensures durability and strength. The Salt Bath Nitride finish, applied inside and out, enhances corrosion resistance and longevity.

• 16.1-inch M4 profile barrel
• 4140 Chrome Moly construction
• Salt Bath Nitride finish
• 1:16 twist rate
• 22LR Sporting chamber
• Threaded 1/2-28
• .750" carbine length journal

This barrel is threaded 1/2-28, allowing for the attachment of various muzzle devices. It includes a 22LR Sporting chamber and a 1:16 twist rate, making it an ideal option for precise shooting with 22LR ammunition. Whether you're upgrading an existing rifle or building from scratch, this barrel provides a solid foundation for your project.

Explore this product at ICB Firearms, where knowledgeable service and fast nationwide shipping options are available.