Nice score! I just shot my 550 FS a few days ago. I wanted to shoot it pretty bad as I’ve had it for several months. No 9.3x62 in my neck of the woods so I ordered a couple of boxes of the Prvi 286 grain. I was pleasantly surprised at the accuracy considering the rifle was brand new in the box. All of the 40 cartridges went off and other than being a little dirty, they seemed more than adequate for practice. I needed the brass anyway to make some slightly lighter loads for my 16 year old. She shoots .22, 5.56 and 6.5x55 now.
I only shot with the open sights, off sticks and at 75 meters. My girls were shooting their rifles and I didn’t want to disturb their time by moving the gong. Our bench is too low and it greatly exaggerates felt recoil so I felt standing or kneeling and sticks would be better.
I don’t know if I’ll scope it just yet. The only scopes we have are some very old Weavers and I have one Vortex 1-4 that is on my FN. The FAL handles much better sans scope but I really like the CZ’s feel without the scope as well. It’s definitely getting a rear aperture and going to RJ Renner for some stock work and red recoil pad. I may mill a clip slot in the receiver for stripper clipped rounds. There is enough room to do so. All of my other Mauser sporters have them and I just enjoy loading them like that.
I want another CZ 550 in 7x57 or 6.5SE.
Marco