CMMG Echo .22 LR AR Conversion Kit, 25-Round Magazine, Black Steel - 22BA64E

This CMMG Echo conversion kit allows you to fire .22 LR ammunition through your AR-15 platform rifle by simply swapping the bolt carrier group. The kit features all stainless steel construction and includes a 25-round magazine, anti-jam charging handle, cleaning jag guide rod, and forward assist adaptor for complete functionality. Drop-in installation makes it an easy way to reduce shooting costs while maintaining your existing AR-15 platform.