This kit will allow you to easily convert your CZ 455 American rifle to a different caliber. Utilizing a factory new .22LR barrel, magazine and spacer kit, it's easy to swap out. Includes everything needed to swap out a barrel and/or caliber on a CZ 455 American rimfire rifle.

Includes:
1/2x20 Threaded CZ 455 barrel
.22 Long Rifle
5 round magazine
Spacer
Tools