CZ has been making popular rimfire rifles for several decades. Since the introduction of the CZ 452 in 1954, the CZ 455 introduced in 2010, and the CZ 457 introduced last year, CZ continues to refine their rimfire rifles today.
The CZ 457 is the best rimfire rifle that CZ has ever made, as it incorporates every lesson CZ has learned along the way. The improvements made on the CZ 455 to create the CZ 457 include shortening the action, cutting flats in the receiver sides, a new safety, an adjustable trigger and a 60-degree bolt throw. The last two are the most important, in my opinion.
The CZ 455 had a good trigger, but it wasn’t adjustable....
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