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Rifles, Reloading, Optics, Equipment
Reloading
7mm SAUM big surprise
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<blockquote data-quote="toddc" data-source="post: 1262389" data-attributes="member: 4566"><p>These are the loads that surprised me. This is 7WSM load map from accurate shooter. They usually run stuff as hot as they want and run longer tubes. This is why I was figuring 2900.</p><p></p><p>7mm WSM Load Map</p><p>Powder</p><p>Grains</p><p>Primer</p><p>Bullet</p><p>Velocity</p><p>Comments</p><p>H1000</p><p>66.5</p><p>Fed 210M</p><p>180gr JLK VLD</p><p>2900</p><p>Win Brass. 1/4″ at 100 yards. Near Max. 2.312″ Base to Ogive.</p><p>H1000</p><p>66.2</p><p>Fed 215 Mag</p><p>180gr Berger VLD</p><p>2950</p><p>Win Brass. Good load (1/3 MOA) for LR precision or tactical matches</p><p>IMR 7828 ssc</p><p>63.50</p><p>Fed 215 Mag</p><p>180gr Berger VLD</p><p>3010</p><p>Slightly more Velocity than H1000.</p><p>Norma MRP</p><p>63.0</p><p>CCI 250</p><p>180gr Berger VLD</p><p>3000</p><p>Accurate Load. Charge weight varies with powder lot.</p><p>H4831sc</p><p>61.0</p><p>WLR</p><p>175gr Sierra MK</p><p>2830</p><p>R. Horst LR load. Win Brass. Ultra-accurate in 9-tw Broughton 5C barrel.</p><p>Win S780</p><p>63.0</p><p>Fed 215</p><p>175gr Speer MagTip</p><p>2850</p><p>Hodgdon Max load, .2.760″ COAL, 60.5K psi.</p><p>RL 22</p><p>62.2</p><p>Win LRM</p><p>168gr Sierra MK</p><p>2850</p><p>Sierra Accuracy Load, .2.830″ COAL.</p><p>Win S780</p><p>67.5</p><p>CCI 250</p><p>168gr Sierra MK</p><p>2940</p><p>Hodgdon Max load, .2.850″ COAL, 3200 ft/lbs.</p><p>H4831sc</p><p>64.0</p><p>WLR</p><p>162gr Horn</p><p>A-Max</p><p>2950</p><p>R. Horst hunting load. Win Brass. Accurate in 9-tw Broughton 5C barrel.</p><p>H4350</p><p>63.0</p><p>Win LRM</p><p>150gr Sierra BT</p><p>3100</p><p>Sierra Hunting Load, .2.815″ COAL, 61K psi.</p><p>RL 17</p><p>63.5</p><p>Fed 215</p><p>145gr BTSP</p><p>3166</p><p>Alliant Load Data, 2.760″ COAL.</p><p>H4350</p><p>69.0</p><p>Win LRM</p><p>120gr Sierra SPT</p><p>3400</p><p>Accurate, Low ES/SD, hunting/varmint load, .2.795″ COAL.</p><p>RL 25</p><p>66.0</p><p>Fed 215M Mag</p><p>180gr Berger VLD</p><p>3050</p><p>Norma Brass. Bottomley 7mm-300 WSM load (smaller capacity case).</p><p>VV N570</p><p>n/a</p><p>Fed 215M Mag</p><p>180gr Berger VLD</p><p>3000</p><p>Norma Brass. Bottomley 7mm-300 WSM load (smaller capacity case). Good Velocity.</p></blockquote><p></p>
[QUOTE="toddc, post: 1262389, member: 4566"] These are the loads that surprised me. This is 7WSM load map from accurate shooter. They usually run stuff as hot as they want and run longer tubes. This is why I was figuring 2900. 7mm WSM Load Map Powder Grains Primer Bullet Velocity Comments H1000 66.5 Fed 210M 180gr JLK VLD 2900 Win Brass. 1/4″ at 100 yards. Near Max. 2.312″ Base to Ogive. H1000 66.2 Fed 215 Mag 180gr Berger VLD 2950 Win Brass. Good load (1/3 MOA) for LR precision or tactical matches IMR 7828 ssc 63.50 Fed 215 Mag 180gr Berger VLD 3010 Slightly more Velocity than H1000. Norma MRP 63.0 CCI 250 180gr Berger VLD 3000 Accurate Load. Charge weight varies with powder lot. H4831sc 61.0 WLR 175gr Sierra MK 2830 R. Horst LR load. Win Brass. Ultra-accurate in 9-tw Broughton 5C barrel. Win S780 63.0 Fed 215 175gr Speer MagTip 2850 Hodgdon Max load, .2.760″ COAL, 60.5K psi. RL 22 62.2 Win LRM 168gr Sierra MK 2850 Sierra Accuracy Load, .2.830″ COAL. Win S780 67.5 CCI 250 168gr Sierra MK 2940 Hodgdon Max load, .2.850″ COAL, 3200 ft/lbs. H4831sc 64.0 WLR 162gr Horn A-Max 2950 R. Horst hunting load. Win Brass. Accurate in 9-tw Broughton 5C barrel. H4350 63.0 Win LRM 150gr Sierra BT 3100 Sierra Hunting Load, .2.815″ COAL, 61K psi. RL 17 63.5 Fed 215 145gr BTSP 3166 Alliant Load Data, 2.760″ COAL. H4350 69.0 Win LRM 120gr Sierra SPT 3400 Accurate, Low ES/SD, hunting/varmint load, .2.795″ COAL. RL 25 66.0 Fed 215M Mag 180gr Berger VLD 3050 Norma Brass. Bottomley 7mm-300 WSM load (smaller capacity case). VV N570 n/a Fed 215M Mag 180gr Berger VLD 3000 Norma Brass. Bottomley 7mm-300 WSM load (smaller capacity case). Good Velocity. [/QUOTE]
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