Quote Originally Posted by Rickenbacker View Post
I have no idea what's going on with the different approaches to making the breech seal up (although I've always thought that two o-rings was an unusual idea/solution - therefore KT must have had a good reason for it).

But just a thought regarding the die 54 pellet skirts sitting proud of the barrel - I take it you can't 'thumb' them all the way in - so have you tried a pellet seating tool?

I did try a pellet seating tool but it didnt have any kind of depth stop. I ended up pushing half the pellets quite far into the bore. One that limited how far in the pellet could go is worth considering though...