Originally Posted By: parson
I will agree with you as far as the CZ 455 goes, CZ messed up with that one, I have both and the 512 will outdo the 455 any day with just about any ammo. They should have built the 455 like the 452 and it would have a winner but the interchangeable barrel idea doesn’t work like the permanant screw on barrel
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You simply got a lemon. CZ barrels are hit or miss, just like they have always been. My 455 is .7 moa or better all day every day. I do not mean a lucky group or two. I mean the average of 30+ 5 round groups. I also had a 512, and it was ok. After trigger work it improved, but it could only hold about 1.1 moa. I also had two 452s they shot very well too. The good thing about the 455 is if your barrel is a lemon, you can roll the dice with another factory barrel or get an aftermarket barrel.