Description
Introducing the A3GMunitions.com Magazine Extension for the CZ 47x family of 22LR and 17 Mach 2 Bolt Guns.
Our new magazine extension uses all the factory CZ parts and adds 3 rounds to your 10-Round magazine for a total of 13.
While these were designed around the 10-Round magazines for 22 PRS they may also work on other CZ 22LR or .17 Mach 2 magazines that use the same base plate and retainer system.
Please Note: Magazine Body, Follower, Spring and Retainer are not included, just the extended base pad and locking plate. These will not work on the 22 WMR mags.
