17 Hornet seems to be gaining popularity..makes sense as its a flat shooter and cheap to feed if reloading..about 11 gr of powder. My mate has a CZ he loves it..mines a Savages M25
As above 238mm long ss Brittania pic rail. Fits directly to Optilock bases, as new, never been used. It's also reversible. Fits Sako 223 SA.
£100 posted