Hi guys

Got a hw35 and fitted a v-mach spring and seal, and made my Owen guides up.

It's nice to cock now with a piston sleeve and a delrin bearing on the cocking arm.

Only trouble is its got reasonably harsh recoil. It doesn't twang. It's just harsh. Like its hitting something when the pistons released?

I was wondering if its possibly the piston hitting the cocking shoe/arm? Not had it apart yet but just wondering if anyone has exsperiance of this or can think of anything I can look for?

It's one that was manufactured with a synthetic seal so don't think it's the transfer port being too big.

It has got a quick lock time compared to my standard 80 but it feels like a metallic thump rather than a nice dull thump.

Thanks
Bruce