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Crosman 1077 Valve mods.....

June 14 2012 at 8:34 AM
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Rich  (Login BlacksheepUK)
Crosman Forum Member
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Hi Folks,

Has anyone tried to make a replacement valve for a 1077?

I've made one with increased volume and valve ports in Brass but I'm having problem getting consistant shots. I've also removed the 12g tube and replaced it with a stainless bulk-fill tank.

I'll try and get some photo's up later.


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