Search found 2 matches

by Tony Mac
Sat Feb 09, 2019 6:54 pm
Forum: TECHNICAL
Topic: Replacing O rings on the Alfa Proj pistol
Replies: 2
Views: 1666

Re: Replacing O rings on the Alfa Proj pistol

Thanks for the reply. I'll away out to the box of small metric machine screws in the workshop and see if I can find a couple of matches. ll need to turn them down to ball-ish ends in the Dremel to make sure they depress the O rings just enough to prevent the sheering as they pass over the grub screw...
by Tony Mac
Fri Feb 08, 2019 8:40 pm
Forum: TECHNICAL
Topic: Replacing O rings on the Alfa Proj pistol
Replies: 2
Views: 1666

Replacing O rings on the Alfa Proj pistol

Any recommendations on how to slide the barrel back into its housing without nipping the edges off the two O rings (listed as #58) as the barrel passes over the openings for the two retaining grub screws? On taking out the grub screws I found there were little slivers of rubber underneath each of th...