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Rifles, Reloading, Optics, Equipment
Reloading
7mm STW OCW test help
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<blockquote data-quote="cape cove" data-source="post: 1270341" data-attributes="member: 95503"><p>I think I would use a Mag primer other than Winchister. There have been many reports of misfires with them. I developed 3 loads for a friend's 7mm STW a few years back.</p><p> 175 Hornady Spt interlock</p><p>83 grs H-1000</p><p>RP case Fed 215 primer</p><p>OAL 3.673</p><p>Vel-3035 ft/sec</p><p>Accuracy with this load was .725 for 3 shots at 100 yds. </p><p></p><p>175 gr Hornady Spt</p><p>77 grs RL-22</p><p>RP case Fed 215 primer</p><p>OAL 3.673</p><p>Vel-3064 ft/sec</p><p>Accuracy with load was .330" for 3 shots at 100 yds.</p><p></p><p>!75 gr Nosler Part</p><p>76 grs H-450</p><p>RP case Fed 215 primer</p><p>OAL 3.673</p><p>Vel 3047 ft/sec</p><p>Accuracy with this load was .550 for 3 shots at 100 yds.</p><p> These were 3 great loads that my friend used to harvest several moose.Hope this somehow helps.you in your load dev.</p><p></p><p>His rifle was a Rem 700 with a 24" barrel. All of these loads were safe in this rifle but should be reduced and reworked if tried in another rifle.</p></blockquote><p></p>
[QUOTE="cape cove, post: 1270341, member: 95503"] I think I would use a Mag primer other than Winchister. There have been many reports of misfires with them. I developed 3 loads for a friend's 7mm STW a few years back. 175 Hornady Spt interlock 83 grs H-1000 RP case Fed 215 primer OAL 3.673 Vel-3035 ft/sec Accuracy with this load was .725 for 3 shots at 100 yds. 175 gr Hornady Spt 77 grs RL-22 RP case Fed 215 primer OAL 3.673 Vel-3064 ft/sec Accuracy with load was .330" for 3 shots at 100 yds. !75 gr Nosler Part 76 grs H-450 RP case Fed 215 primer OAL 3.673 Vel 3047 ft/sec Accuracy with this load was .550 for 3 shots at 100 yds. These were 3 great loads that my friend used to harvest several moose.Hope this somehow helps.you in your load dev. His rifle was a Rem 700 with a 24" barrel. All of these loads were safe in this rifle but should be reduced and reworked if tried in another rifle. [/QUOTE]
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7mm STW OCW test help
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