HW45 parachute seal

[Hobbyman2007]

Since purchasing the 45 ive been reading quite a bit on it . Seems like every other air rifle /pistol on the planet other than the piston seal . Any reason a parachute seal like https://www.customairseals.com/product/ ... ston-seal/
wouldn't work . Anyone use one or have a different source . I like to have spare parts for my guns and thinking of buying a spare .

[RC1947]

I like to have a spare piston seal on hand too. Since the seal in question is made for the 45, and the explanation of it is pretty interesting, I can't see where you'd go wrong trying one. Then, if you decide to install it, you could enlighten us with your experience with it. RC

[Hobbyman2007]

Couldn't help myself . Guess we'll see if it works as well as the OEM seal . Hopefully better.

[Hobbyman2007]

Instead of opening a new thread . I'd like to know what the size of transfer hole on other people's HW45 . Older vs newer versions .