I have the PR15. Quite good for a close range plinker. The lead BBs also auto feed.
A pellet firer was later introduced, being the PR45.
I scoffed at the Centre, etc, when I first saw them back in the day, dismissing them as cheap and nasty.
How very naive of me, as I do nearly as well with the Gamo Falcon as I do with my ROHM Twinmaster.
It really is refreshing for such guns to be resurrected and put to regular use.
Kind regards,
Phil