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Rifles, Reloading, Optics, Equipment
Gunsmithing
Fireform barrel idea
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<blockquote data-quote="birdiemc" data-source="post: 1809710" data-attributes="member: 29632"><p>I like the idea of building your own "pistol receiver"</p><p></p><p>To deal with the back pressure SG mentioned, I'm thinking you could thread the end of your barrel, slot a pipe cap with vent holes parallel with the axis of the pipe, put the cap on, start with it backed off, so vent is wide open, fire, check forming, then run it down, closing the vent, until it builds enough pressure to form the case properly. Could even get fancy and incorporate a blow off valve to release pressure...not sure where to find a 60,000 psi blow off valve</p></blockquote><p></p>
[QUOTE="birdiemc, post: 1809710, member: 29632"] I like the idea of building your own "pistol receiver" To deal with the back pressure SG mentioned, I'm thinking you could thread the end of your barrel, slot a pipe cap with vent holes parallel with the axis of the pipe, put the cap on, start with it backed off, so vent is wide open, fire, check forming, then run it down, closing the vent, until it builds enough pressure to form the case properly. Could even get fancy and incorporate a blow off valve to release pressure...not sure where to find a 60,000 psi blow off valve [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Fireform barrel idea
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