CZ 457 Varmint 17HMR 5rnd 20 inch chamber brush 20 cal all the way

20 cal all the way up to

You can now easily adjust the shoulder bump to customize cases to your specific chamber

Rotational so the cap is where you want it

The Norma Dedicated Hunting -

CZ 457 Varmint 17HMR 5rnd 20 inch chamber brush 20 cal all the wayCZ 457 SERIES A NEW GENERATION OF MODERN RIMFIRE RIFLES The CZ 457 series offers exceptional user comfort due to its easy, fast and reliable operation, even with a mounted riflescope. For maximum safety, it comes with a push to fire safety on the right side of the receiver, striker status indicator and a separate bolt extractor control. Shooting accuracy is ensured with its adjustable trigger mechanism that features low trigger pull weight and