The Original CZ Forum

CZ LONG ARMS => CZF RIMFIRES => Topic started by: Allen in MT on April 09, 2015, 07:25:17 PM

Title: Reciever ??
Post by: Allen in MT on April 09, 2015, 07:25:17 PM

What is the difference between the 452 22 action and the 455 22 action, I'm just talking about the actions not the barrel or stock.
thanks

Title: Re: Reciever ??
Post by: painter on April 09, 2015, 07:49:54 PM

The 452 action might have 1 or 2 action screws depending on model. The 455 all have 2.

The 455 uses a spacer for the mag because all the calibers use the same action. The 452 had different actions for 22lr/17HM2 or 22 Mag/17HMR

Title: Re: Reciever ??
Post by: bamajoey on April 10, 2015, 05:58:48 AM

Here you go. The differences in detail.

http://www.rimfirecentral.com/forums/showthread.php?t=344852