Search found 4 matches

by mattw975
Wed Jun 10, 2020 6:14 am
Forum: Olympic Rifle - Air and Smallbore
Topic: Walther CP3 problems
Replies: 3
Views: 1665

Walther CP3 problems

Hi guys, I am having issues with a Walther CP3 that isn't behaving itself. I have sealed a few CP1 & 2's with no problems but this has me beat ? Moreso because of its very simple design. The valve looks fine & I have replaced the O Rings with ones sourced from Protek UK. When I then try to s...
by mattw975
Sat Sep 22, 2018 10:21 pm
Forum: Olympic Pistol
Topic: Pardin K58 Compression Cylinder removal
Replies: 0
Views: 956

Pardin K58 Compression Cylinder removal

Hi Guys, I am trying to re-seal a Pardini K58, I have the seals but cannot unscrew the compression cylinder from the trigger / action block. Does anyone have any experience of how to do this, I have tried unscrewing the components but they seem to be seized. I am assuming it is a conventional right ...
by mattw975
Sun Oct 16, 2016 4:13 am
Forum: Olympic Pistol
Topic: FAS 609 Regulator question
Replies: 1
Views: 491

FAS 609 Regulator question

Hi all, I am new here, I have just re-sealed an FAS 609 (1st series) & the pistol has definitely been "worked on" before. Currently the gun is experiencing "valve lock" when cylinders with over 110 Bar are fitted. From this I am assuming that the regulator has been tinkered w...
by mattw975
Sun Oct 16, 2016 4:01 am
Forum: Olympic Pistol
Topic: FAS 609 velocity
Replies: 18
Views: 2224

Re: FAS 609 velocity

I am actually playing with a 609 at the moment. The brass screw at the rear is to access the hammer spring. It is however a fixed length arrangement...it screws home which pre-sets the spring tension. The only way to increase the tension is to change springs or put a rear shim inside the brass screw...