Quote Originally Posted by T 20 View Post
Hi John

The problem with the 52s and 54s is that they come into the UK with a FAC mainspring fitted and they power is reduced below 12ftlbs by using a restrictor in the transfer port.

So effectively you're cocking a FAC Spring to get 12ftlbs --- ripping the restrictor out and shortening the spring makes for a much easier cocking gun at 12.




All the best Mick
Sokay Mick, I've had it "fettled" and now its beautiful !