Picked up a CZ 452 in .17 HMR and popped a BSA 3-9x rimfire scope on there. What a great gun. Used about 100 rounds today and already am amazed at what I could do with no more than a front bag rest. Got some nice 1" groups @ 100 yds.

I highly recommend this combo, can't wait to try moving out to 200 yds, and seeing what this thing can really do.

I've got a 452 in 22 lr. Boy what a nice gun. I just added a 527 varmit in 204 Ruger.

Does yours have the single set trigger? If it does not have the set trigger one of Eric Brooks $14.00 trigger kits does wonders for the 452. Mine with the heavy spring breaks like ice at 1.5 pounds. The kit gave it a trigger to die for. Eric has lots of neat 452 stuff and there's a great deal of tuning info on them too.

Here is the link. http://cz452.com/

On a good day with no wind I've gotten one inch groups at a hundred yards with mine.

I've got a 452 in 22 lr. Boy what a nice gun. I just added a 527 varmit in 204 Ruger.

Does yours have the single set trigger? If it does not have the set trigger one of Eric Brooks $14.00 trigger kits does wonders for the 452. Mine with the heavy spring breaks like ice at 1.5 pounds. The kit gave it a trigger to die for. Eric has lots of neat 452 stuff and there's a great deal of tuning info on them too.

Here is the link. http://cz452.com/

On a good day with no wind I've gotten one inch groups at a hundred yards with mine.
Thanks for the info. I knew about the trigger kit but had been looking for a good bore guide! This is a great little site.