Originally Posted by chrispro97
distance washer,is not needed only ever seen them on 10 metre guns ive just changed a port on a brand new gun just b4 xmas and their woz not fitted,my brand new 1 never had 1 fitted,and all guns ive serviced ive never seen any,only ever seen 1 on a 10metre gun matey,
Thanks for info Chris.
Why would it sometimes be needed and sometimes not?
I guess it gives just that little bit more sealing pressure as the stabiliser comes forward and seals, so logically a higher pressure rifle would perhaps need one, not lower?
Just trying to figure out what it does!?