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.300 Remington Ultra Magnum in a 26-inch Barrel Reloading Data

 
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Warning! Notes: Test rifle was a Remington Model 700 Stainless with a 26-inch barrel. Remington cases and Federal 215 Large Rifle Magnum primers were used throughout. Maximum case length is 2.850 inches; trim length is 2.830 inches. Maximum overall cartridge length: 3.600 inches. Minimum overall cartridge length: 3.450 inches. Temperature during range tests was 29 degrees Fahrenheit. (Handloader Issue 228)
Be Alert: Publisher cannot be responsible for errors in published load data.
Wt. Bullet Powder Manufacturer Powder Charge Velocity (FPS)
150 Speer Accurate XMR-3100 Click Here 3,312
150 Speer Alliant RL-22 Click Here 3,381
150 Speer Winchester WXR Click Here 3,518
150 Hornady InterBond Alliant RL-25 Click Here 3,465
150 Hornady InterBond Alliant RL-25 Click Here 3,546
150 Hornady InterBond Hodgdon Retumbo Click Here 3,561
150 Hornady InterBond Hodgdon Retumbo Click Here 3,644
165 Speer boat-tail Ramshot Magnum Click Here 3,340
165 Speer boat-tail Ramshot Magnum Click Here 3,412
165 Speer boat-tail IMR IMR-7828 Click Here 3,114
165 Speer boat-tail Alliant RL-22 Click Here 3,287
165 Speer boat-tail Alliant RL-22 Click Here 3,351
165 Speer boat-tail Accurate XMR-3100 Click Here 3,151
165 Speer boat-tail Accurate XMR-3100 Click Here 3,238
165 Hornady spitzer Alliant RL-25 Click Here 3,187
165 Hornady spitzer Alliant RL-25 Click Here 3,254
165 Hornady spitzer Winchester WXR Click Here 3,334
168 Barnes XLC X-Bullet Accurate AAC-8700 Click Here 3,101
168 Barnes XLC X-Bullet Accurate AAC-8700 Click Here 3,187
168 Barnes XLC X-Bullet Alliant RL-25 Click Here 3,260
168 Barnes XLC X-Bullet Alliant RL-25 Click Here 3,303
168 Barnes XLC X-Bullet Hodgdon H-870 Click Here 3,281
168 Barnes XLC X-Bullet IMR IMR-7828 Click Here 3,181
168 Barnes XLC X-Bullet IMR IMR-7828 Click Here 3,236
168 Barnes Triple-Shock X-Bullet IMR IMR-7828 Click Here 3,368
180 Nosler Accubond Winchester WXR Click Here 3,178
180 Nosler Accubond Winchester WXR Click Here 3,231
180 Nosler Partition Accurate XMR-3100 Click Here 3,089
180 Nosler Partition Accurate XMR-3100 Click Here 3,140
180 Swift A-Frame Alliant RL-22 Click Here 3,117
180 Swift A-Frame Alliant RL-22 Click Here 3,174
180 Swift A-Frame IMR IMR-7828 Click Here 3,170
180 Swift A-Frame IMR IMR-7828 Click Here 3,201
180 Swift A-Frame Alliant RL-25 Click Here 3,099
180 Swift A-Frame Alliant RL-25 Click Here 3,144
180 Swift A-Frame Hodgdon Retumbo Click Here 3,301
180 Swift A-Frame Hodgdon Retumbo Click Here 3,361
180 Swift A-Frame Accurate AAC-8700 Click Here 3,289
180 Swift A-Frame Accurate AAC-8700 Click Here 3,336
180 Swift A-Frame IMR IMR-4350 Click Here 3,114
180 Swift A-Frame IMR IMR-4350 Click Here 3,142
180 Swift A-Frame Hodgdon H-1000 Click Here 3,177
180 Swift A-Frame Hodgdon H-4831sc Click Here 3,066
180 Swift A-Frame Hodgdon H-4831sc Click Here 3,094
180 Swift A-Frame Vihtavuori VV-N170 Click Here 2,860
180 Swift A-Frame Ramshot Magnum Click Here 3,211
180 Swift A-Frame Ramshot Magnum Click Here 3,263
180 Swift A-Frame Vihtavuori VV-N570 Click Here 3,123
180 Swift A-Frame Vihtavuori VV-N570 Click Here 3,161
180 Swift A-Frame Vihtavuori VV-N570 Click Here 3,210
180 Swift A-Frame Vihtavuori VV-N570 Click Here 3,256
200 Sierra spitzer boat-tail Alliant RL-25 Click Here 3,067
200 Sierra spitzer boat-tail Hodgdon H-1000 Click Here 3,008
200 Nosler Partition Winchester WXR Click Here 2,971
200 Nosler Partition Alliant RL-22 Click Here 2,910
200 Nosler Partition Accurate AAC-8700 Click Here 3,028