Wondering if anyone knows the oring size on the pellet probe of a 22 cal mk2 ? Thanks
Bsa mk2 22 cal pellet probe oring size?...
- Thread starter rwsmike
- Start date
I believe it is 3mm inside x 1.5mm cross section. BSA part number 16-6560. I just changed mine out last week and this method worked well: use a pair of ring clip pliers with the bent tips (the type for removing snap rings). Place the o-ring over the plier tips, squeeze to expand the o-ring and PRESTO! First time I replaced the probe o-ring I used picks and invented a few new curse words in the process.
Upvote 0