AR4

[RiffRaff]

so here we go have a ripley AR4 out with it on sunday an developed a fault. there is a blast of air comming from the loading probe.and way down on power. now im probably going to answer my own question. i had a similar thing happen on my S400 and it was the breech seal that had gone, but i cant remember seeing one on the ripley when it was serviced a year ago by Steve

cheers
Niel

[hareng]

Could try tightening the barrel up to compress the O ring, should feel a slight nudge when closing bolt.

[RiffRaff]

Could try tightening the barrel up to compress the O ring, should feel a slight nudge when closing bolt.

dont suppose you know what size the o-ring is