25mm hw97 piston & compression chamber

[Ryan hw99s]

Hi all done a search on here cant find 1 that has sold , can anyone give me a rough guide of how much these go for it had new breech seal and has been polished at some time its got 25mm piston seal on will add pics soon
thankyou
the complete gun will be on sales thread today just need a price

[Mach 1.5]

Early MK1 97's came with 25mm internals. So depends if it's a MK1 with over hanging silencer or a later 97 and internals been changed. .177 fetch alittle more than .22 calMach 1.5

[Ryan hw99s]

Early MK1 97's came with 25mm internals. So depends if it's a MK1 with over hanging silencer or a later 97 and internals been changed. .177 fetch alittle more than .22 calMach 1.5

yes its a mk1
piston & compression chamber only need a price thank you anyway pics now added

[Mach 1.5]

Around £75. I hope that helps!. Mach 1.5