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Rifles, Reloading, Optics, Equipment
Rifles, Bullets, Barrels & Ballistics
Best Hogdon Powder for 7mm WSM??
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<blockquote data-quote="budlight" data-source="post: 62568" data-attributes="member: 2939"><p>I shoot a 28 inch 7mm STW. Without a Chronograph you really can't tell what powder is the best for a given bullet weight.</p><p></p><p>I predominantly use IMR7828 and H-1000. If i had a 30 inch or longer barrel R-25 might work better. when you look at a burn rate chart I can tell right off that this or that powder is only a few grains total difference and get the same amount of pressure. It's a balance act of using the longest pressure spike to achive the max velocity with acceptable accuracy and case life.</p><p></p><p>119. H-4350 (Hodgdon)</p><p>120. N-204 (Norma)</p><p>121. Brig. 4351 (Scot)</p><p>122. N-160 (Vihtavuori)</p><p>123. N-560 (Vihtavuori)</p><p>124. IMR-4831 (IMR)</p><p>125. AR-2213 (ADI)</p><p>126. 3100 (Accurate Arms)</p><p>127. H-450 (Hodgdon)</p><p>128. Reloader 19 (Alliant)</p><p>129. AR-2213SC (ADI)</p><p>130. H-4831 (Hodgdon)</p><p>131. MRP (Norma)</p><p>132. Reloader 22 (Alliant)</p><p>133. N-165 (Vihtavuori)</p><p>134. IMR-7828 (IMR)</p><p>135. WMR (Winchester)</p><p>136. AR-2217 (ADI)</p><p>137. H-1000 (Hodgdon)</p><p>138. Reloader 25 (Alliant)</p><p>139. N-170 (Vihtavuori)</p><p>140. AR-2214 (ADI)</p><p>141. H-50BMG (Hodgdon)</p></blockquote><p></p>
[QUOTE="budlight, post: 62568, member: 2939"] I shoot a 28 inch 7mm STW. Without a Chronograph you really can't tell what powder is the best for a given bullet weight. I predominantly use IMR7828 and H-1000. If i had a 30 inch or longer barrel R-25 might work better. when you look at a burn rate chart I can tell right off that this or that powder is only a few grains total difference and get the same amount of pressure. It's a balance act of using the longest pressure spike to achive the max velocity with acceptable accuracy and case life. 119. H-4350 (Hodgdon) 120. N-204 (Norma) 121. Brig. 4351 (Scot) 122. N-160 (Vihtavuori) 123. N-560 (Vihtavuori) 124. IMR-4831 (IMR) 125. AR-2213 (ADI) 126. 3100 (Accurate Arms) 127. H-450 (Hodgdon) 128. Reloader 19 (Alliant) 129. AR-2213SC (ADI) 130. H-4831 (Hodgdon) 131. MRP (Norma) 132. Reloader 22 (Alliant) 133. N-165 (Vihtavuori) 134. IMR-7828 (IMR) 135. WMR (Winchester) 136. AR-2217 (ADI) 137. H-1000 (Hodgdon) 138. Reloader 25 (Alliant) 139. N-170 (Vihtavuori) 140. AR-2214 (ADI) 141. H-50BMG (Hodgdon) [/QUOTE]
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Best Hogdon Powder for 7mm WSM??
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