I have breach seals available for the HW45.

Shops charge silly money for these. Chichester Armoury charged me £4 for one, & that was without P&P.

Chambers charge less but are still extortionate.

Both .177 & .22 take the same seal.

If you want some i charge £3 for six including P&P. Paypal preffered.

PM me your postal address & prefered method of payment if interested.

thanks,

jc.