257 Weatherby Magnum Load Data - crm.catalystglobal.com 39c5b7
Imr 7828 ssc (improved military rifle) starting powder: 100 gr tsx (barnes) diameter: Web. 257 weatherby magnum (hodgdon data) warning!
Web103 rows · the ultimate reloading manual. /. 257 weatherby magnum loads reloading data with 51 loads. Webrefer to the current speer® reloading manual for handloading instructions. Webload data for. 257 weatherby magnum. Be thoroughly familiar with those instructions before using these loads. Webcharge velocity charge velocity load powder (grains) (fps) (grains) (fps) density (%) imr 4831 65. 5 3589 69. 5 3858 93 supreme 780 67. 5 3527 71. 5 3812 87 xmr 3100 66. 5. This is a good muzzle velocity for the barnes because at lower impact velocities of 3100fps and below, this.
Be thoroughly familiar with those instructions before using these loads. Webcharge velocity charge velocity load powder (grains) (fps) (grains) (fps) density (%) imr 4831 65. 5 3589 69. 5 3858 93 supreme 780 67. 5 3527 71. 5 3812 87 xmr 3100 66. 5. This is a good muzzle velocity for the barnes because at lower impact velocities of 3100fps and below, this. Webmanufacturer loading data list of cartridges by powder;