AU Charging Handle for SIG MCX .22LR Conversion
The AU charging handle is a patent pending drop in ambidextrous solution manufactured out of high performance durable PPS for use in your .22LR Conversion kit equipped SIG MCX.
Popular .22LR conversion kits designed for use in AR15 will now work in your 5.56mm SIG MCX when using our charging handle.
Fits any SIG MCX 5.56mm upper receiver variant utilizing the AU or CMMG .22LR Conversion Kit.
Made in the USA