Cmmg 22lr conversion kit + 5 mags

I got a 22lr conversion kit i did use it for my macabee defense slr multi caliber receiver, but haven't used it in years since said receiver is now not classified as a non restricted anymore and is locked away never to be used again but someone will make use of this 22lr conversion kit 450 obo dont be shy will ship for free and all that jazz (pal required) just gotta know you have it