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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Blew a Primer _ Analysis
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<blockquote data-quote="Pdvdh" data-source="post: 1398683" data-attributes="member: 4191"><p>Pics are nice.</p><p>From left to right:</p><p>1) Parent RWS 8x68S case in virgin form, straight out of the RWS box,</p><p>2) Parent RWS case showing case neck trimmed back to a 2.605" length to case head, case neck sized down for entry into .337" chamber neck, and the case shoulder set back for firm contact against the shoulder in my 30/375 S.I. chamber. This is the case fully prepped for Cream of Wheat loading and fire forming,</p><p>3) COW fire formed RWS case, with the case neck length trimmed back a second time for desired overall case length, and the case neck outside neck turned for proper OD and clearance with bullet seated in my chamber. I also annealed the case shoulder after fire forming, which is visible on this case, extending down about 1/3" into the case body from the body/shoulder junction.</p><p></p><p>Poof! Magic! High quality RWS 30/375 S.I. cartridge casings.</p><p></p><p>A close look and comparison will reveal the COW-fired case web has expanded about 0.012" to conform my chamber diameter. It will expand more toward the case head with the first full pressure load firing a 200gr bullet. Off to the races... pedal to the metal... (<strong><em>OMG!!!</em></strong>) maybe this weekend...</p><p></p><p>[ATTACH=full]89999[/ATTACH]</p></blockquote><p></p>
[QUOTE="Pdvdh, post: 1398683, member: 4191"] Pics are nice. From left to right: 1) Parent RWS 8x68S case in virgin form, straight out of the RWS box, 2) Parent RWS case showing case neck trimmed back to a 2.605" length to case head, case neck sized down for entry into .337" chamber neck, and the case shoulder set back for firm contact against the shoulder in my 30/375 S.I. chamber. This is the case fully prepped for Cream of Wheat loading and fire forming, 3) COW fire formed RWS case, with the case neck length trimmed back a second time for desired overall case length, and the case neck outside neck turned for proper OD and clearance with bullet seated in my chamber. I also annealed the case shoulder after fire forming, which is visible on this case, extending down about 1/3" into the case body from the body/shoulder junction. Poof! Magic! High quality RWS 30/375 S.I. cartridge casings. A close look and comparison will reveal the COW-fired case web has expanded about 0.012" to conform my chamber diameter. It will expand more toward the case head with the first full pressure load firing a 200gr bullet. Off to the races... pedal to the metal... ([B][I]OMG!!![/I][/B]) maybe this weekend... [ATTACH=full]89999[/ATTACH] [/QUOTE]
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Rifles, Reloading, Optics, Equipment
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Blew a Primer _ Analysis
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