The Chiappa Firearms Gen II Pro Carbine Conversion Upper is an excellent addition to your AR-15, allowing you to shoot the versatile and economical .22 Long Rifle thru your AR-15. Simply swap out your 5.56 NATO/.223 REM upper with the Chiappa Firearms Gen II Pro Carbine Conversion Upper, change magazines and enjoy. This is an excellent option for those that want to put in the range and training time but want to save some serious money.
