I will post some pics of the action internals, however I never actually took photos of the valve internals and i really don't want to take it all apart, just for the sake of photos, sorry. I do however have a spare 1250 valve and hammer set that I want to modify at some point in the near future. I want to bore the valve right out, about 5-6mm, add a heavier return spring inside the valve so that it closes much quicker. This means the air burst will be much sharper, have a higher spike in the fire sequence, which means much more efficent use of air, i.e. more shots per fill, lower exteme spread and slightly higher power. I might even add some lead to the spare hammer to give it a heavier strike. I'd love to get it to around 35-36 FPE. We will just have to see.
untill then, here are some more pics of the rifle.
oh, and a link to a crow i shot a while back. its all in slow motion so watch for the pellet in flight
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