Quote Originally Posted by look no hands View Post
I've just put one the new Oz seals on my Brocock Indy (Basically a Gamo action), it's the seal that covers the whole dovetail and reduces the lost volume, seem to fit pretty well but the normal type seal they do does seem a bot loose, I didn't size that one as I think I'll just shoot that one in, it'll be interesting to see what the Maccari seal is like as I've never had one of those before.

Pete
I only size if they need sizing. My last oz seal honked like a goose it was that tight and was a pig to size so I binned it.
I did buy one of their gamo closed faced seals for the same reason you stated above but never got round to fitting it on the TX as it shot so well with a sized O.E. seal