375ultramag
Well-Known Member
I'll try it out and see what happens.
-
If you are being asked to change your password, and unsure how to do it, follow these instructions. Click here
375 SAUM or 375 WSM Load Data
- Thread starter 375ultramag
- Start date
Help Support Long Range Hunting Forum
texas
Well-Known Member
375WSM. My data was acquired in a 26" barrel Savage with an Adams & Bennett barrel. Converted Federal 300 brass and 215 primers.
270 gr. Hornady Spire Point: 64.5 gr. AA2520@2632 & 67 gr. RL15@ 2711
260gr Accubond: 68gr RL15@ 2750, 67gr AA2520@2770, 67gr AA4064@2769, 68gr AA4350@2700,& 69gr IMR4320@2876.
225 Hornady Spire point: 67gr AA4064@ 2954, 71gr. RL15@2996, 68gr AA2520@3053, & 68gr AA2460@3036. I would consider these to be near max loads with the listed components. Different brass and primers and of course, rifle could change things. Please start low and work your way up. Hopes this helps.
270 gr. Hornady Spire Point: 64.5 gr. AA2520@2632 & 67 gr. RL15@ 2711
260gr Accubond: 68gr RL15@ 2750, 67gr AA2520@2770, 67gr AA4064@2769, 68gr AA4350@2700,& 69gr IMR4320@2876.
225 Hornady Spire point: 67gr AA4064@ 2954, 71gr. RL15@2996, 68gr AA2520@3053, & 68gr AA2460@3036. I would consider these to be near max loads with the listed components. Different brass and primers and of course, rifle could change things. Please start low and work your way up. Hopes this helps.
comfisherman
Well-Known Member
We're those loads quickload, pressure tested, or old school pressure sign developed.
Have not settled on a packable bear gun for the wife and in the top three ideas is a converted kimber montana 300wsm. Was not expecting to see those speeds. A 375 ruger has 19 grains more h2o capacity operates within 1000psi, and can only better that rl15 nosler 260 load by a few fps.
Have not settled on a packable bear gun for the wife and in the top three ideas is a converted kimber montana 300wsm. Was not expecting to see those speeds. A 375 ruger has 19 grains more h2o capacity operates within 1000psi, and can only better that rl15 nosler 260 load by a few fps.
