The CMMG Bravo Conversion Kit (brand part number 22BA60F) swaps into a 223/5.56 AR-15 in place of the factory bolt carrier group, turning the rifle into a .22 LR trainer in seconds without tools. Built from stainless steel, the Bravo is CMMG’s most affordable stainless conversion kit and generally cleans up easier than a nickel-boron or nitride-coated unit. It runs on straight blowback operation rather than the impingement tube, so the swap is limited to the bolt group itself, and it’s fully piston-compatible for shooters running a piston-driven upper. It’s a simple, budget-friendly way to add low-cost rimfire practice to an existing AR-15 without buying a second rifle.

Key Specifications

• Converts a 223/5.56 AR-15 to fire .22 LR.
• Built from stainless steel for easier cleaning.
• Operates on direct blowback, not the impingement tube.
• Fully piston-compatible for piston-driven uppers.
• Installs in seconds by swapping the bolt carrier group, no tools required.

Frequently Asked Questions

Does this kit work on any AR-15? It’s built for 223/5.56 AR-15 rifles and swaps in place of the factory bolt carrier group.

Is this kit compatible with piston-driven uppers? Yes, the Bravo Conversion Kit is fully piston-compatible.

Buy the CMMG Bravo Conversion Kit

Add affordable .22 LR practice to your AR-15 with a simple bolt swap. Order the Bravo Conversion Kit from our CMMG lineup of gun parts kits for fast, reliable shipping from our Lubbock, Texas gun shop.