300 RUM 208gr A-MAX

Discussion in 'Reloading' started by huntinco, Dec 8, 2008.

  1. huntinco

    huntinco User

    Messages:
    98
    Joined:
    Jun 13, 2007
    These were the starting loads and all proved to be hot! Reduce by at least 10% to start

    300 RUM
    Temp 50'
    Humidity 35%

    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = H-1000 87.5rg
    Velocity
    High 2827
    Low 2765
    Avg 2797
    STD. DEV. 62 fps
    Horizontal Vertical Group 5 Shot
    H 1.249 V 1.000
    Notes = “Very close to max safe load in this rifle primers were flattened”

    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = IMR 7828 85.5gr
    Velocity
    High 2949
    Low 2880
    Avg 2919
    STD. DEV 69 fps
    Horizontal Vertical Group 5 Shot
    H .687 V 1.105
    Notes = “Very close to max safe load in this rifle primers were flattened”

    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = Ramshot MAG 96gr
    Velocity
    High 3106
    Low 3071
    Avg 3085
    STD. DEV 35 fps
    Horizontal Vertical Group 5 Shot
    H .720 V .608
    Notes = “Max safe load in this rifle primers were flattened & head stamp markings from bolt were noticed on case”

    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = Retumbo 93gr
    Velocity
    High 3101
    Low 3019
    Avg 3054
    STD. DEV 82 fps
    Horizontal Vertical Group 5 Shot
    H .862 V .671
    Notes = “Max safe load in this rifle primers were flattened & head stamp markings from bolt were noticed on case”


    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = RL-25
    Velocity
    High 3001
    Low 2873
    Avg 2912
    STD. DEV 128 fps
    Horizontal Vertical Group 5 Shot
    H .622 V .600
    Notes = “Max safe load in this rifle primers were flattened & head stamp markings from bolt were noticed on case”


    Case = Rem
    Bullet = A-Max 208gr
    Primer = Fed 215M
    Powder = IMR 4350 79gr
    Velocity
    High 2945
    Low 2897
    Avg 2916
    STD. DEV 51 fps
    Horizontal Vertical Group 5 Shot
    H .387 V .521
    Notes = “Max safe load in this rifle primers were flattened & head stamp markings from bolt were noticed on case”