I have for sale a special order barrel I ordered for a new barrel on one of my Model 21 Coopers. Decided not to re-barrel after Cooper closed. Will also work well on CZ 527. Barrel is ,224 cal. 9" twist .219 bore Contour 1" for 3 " then straight taper to .780 at muzzle length is 26" and is matt bead blast finish. I have ordered several of these from X-Caliber on 20 cal to .243 cal and all of them on my Coopers and my CZ 527 shot very well. I'll sell this barrel for $295 Shipped if someone can use it. Cross posted other sites as well. Thanks for looking Rick