Madaxe, how do you find the Winchester 70 MOA trigger compares with the single set trigger on the CZ?
A Winchester 70 Supergrade is on the top of my list except for the set trigger on the CZ and Sakos. Have not even been able to try the triggers at big box stores as they won't take the trigger guard off.
IMHO there is no comparison - the new Model 70 MOA trigger (on my rifle, at least) is unbelievably smooth, light and crisp. Literally feels like a glass rod breaking under your finger. Blows the X-Mark Pro trigger on my 5R Rem 700 out of the water, and that is helluva nice trigger in its own right. It is without a doubt the best trigger I've ever pulled. I like it so much I'm contemplating mating the action to a custom barrel and stock and using that instead of my Rem 700 as my go-to target rifle. If I could find somebody selling the new Model 70 actions alone I'd buy one as the basis for a custom rig in a heartbeat.
That being said, the single-set trigger on my 550's are okay, for what they are - well-made, reliable hunting rifles. The standard pull is gritty and with a lot of takeup, but its consistent and you can learn to work it. There is an ever-so-slight but noticeable 'step' even in the single-set mode, but with some practice you learn to take it up and then break the shot cleanly. I've shot some very respectable groups at 100m with both my .30-06 and .375 H&H 550's using both the standard and single-set modes. Tons of 1.25" groups and even a couple of 0.75" with premium ammo on my .30-06 with a 9x optic. Average 1.5" groups on my 375 with a 6x optic.
Where I like the CZ's more than my Model 70 are in fit and finish. There is some nice scalloping of the CZ action to make room for your thumb when loading the mag. There are no rough edges anywhere to be found, where as the Model 70 could use some deburring in places. The Model 70 has a really cheap, junky, screw-on plastic cap over the end of the pistol grip that pisses me off - a plain wood cap would look better and have cost them less. They did put a nice 1" Pachmayr decelerator on the Model 70 stock, as opposed to a 1/2" on the .30-06 550. Nicer wood on the CZ, but better checkering on the Model 70.
Overall I really like the CZ and would recommend it, but only after making sure it has the 2-piece firing pin spring retaining nut.
Top one is the 2-piece, bottom the 1-piece. The 2-piece is the one you want. Avoid the other one like the plague.