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Loading Recipe For a 7mm Remington Mag

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  #1  
Unread 03-20-2012, 04:26 PM
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Join Date: Feb 2012
Location: South Louisiana
Posts: 30
Loading Recipe For a 7mm Remington Mag

Does anyone have a recipe for a 7 mm Remington Mag using 168 Grain Berger bullets? I would like to start loading these bullets and don't know what powder or load to start with.
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  •   #2  
    Unread 03-20-2012, 05:04 PM
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    Join Date: Jan 2012
    Posts: 200
    Re: Loading Recipe For a 7mm Remington Mag

    I like the RE22 with the 168 in a Remmy Mag.


    7mm REMINGTON MAGNUM

    Bullet
    Powder
    Start Load
    Approximate Start Velocity
    MAX LOAD
    Approximate Max Velocity
    Fill Ratio
    168 Grain
    IMR 7828 SSC
    59.0
    2721
    65.3
    3002
    95.1%
    168 Grain
    H4831 SC
    57.0
    2618
    63.4
    2904
    94.1%
    168 Grain
    RE-22
    58.5
    2701
    65.0
    2984
    96.2%
    168 Grain
    H1000
    62.5
    2669
    69.5
    2987
    100.1%
    168 Grain
    NORMA MRP2
    63.0
    2726
    68.5
    2970
    102.4%
    168 Grain
    AA MAG PRO
    61.0
    2669
    68.0
    2984
    95.9%
    168 Grain
    Ramshot Magnum
    63.5
    2685
    70.7
    3019
    98.7%
    168 Grain
    VIHT N165
    58.5
    2617
    65.3
    2892
    97.5%
    168 Grain
    RETUMBO
    65.5
    2721
    71.2
    2975
    106.3%
    168 Grain
    RE-19
    56.0
    2673
    62.4
    2944
    94.3%
    168 Grain
    IMR 4350
    52.5
    2596
    58.3
    2920
    88.1%
    168 Grain
    IMR 4831
    53.5
    2648
    59.4
    2887
    93.1%
    168 Grain
    AA XMR 3100
    58.0
    2619
    64.5
    2888
    96.5%
    168 Grain
    VIHT N560
    59.0
    2718
    65.6
    3014
    94.0%
    168 Grain
    RE- 25
    61.0
    2731
    67.8
    3012
    101.9%
    168 Grain
    NORMA MRP
    59.0
    2716
    65.7
    3007
    95.1%
    168 Grain
    Hybrid 100V
    52.5
    2614
    58.5
    2846
    93.6%
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      #3  
    Unread 03-27-2012, 02:53 PM
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    Join Date: Mar 2012
    Posts: 8
    Re: Loading Recipe For a 7mm Remington Mag

    I had the same question not long ago and had a hard time finding good info.

    I have been reloading the 168's in my factory Rem 700 7mm RMag, for a few weeks. I started loading h4831sc, and had some success, my gun took 3.4 grains over Bergers listed max before it started showing pressure, but i had pretty consistent fliers, making my groups well over 1". My velocities got up to 2824 fps. but had a extreme spread of over 50.

    I switched to H1000 and pretty sure i'm hooked. I started low at 66 and quickly worked up to 69 grains, every increment between shot close to 1". Once i got up to 69 i chronied the load and found it at 2849 with an extreme of 9 and a deviation of 4. I shot 5 3shot groups that measured from .290" to .499" center to center. That's what I stuck with and went to the long range. I started at 1000 and it took me 3 shots with a spotter to get on target, and my group was well under 10" once i got on target. There was zero wind that day so it was easy to dope and was really able to see my load's performance and not mine.
    The surprising thing i found was my gun hated having the bullets seated close or into the lands, i have them off 75 thousandths before they started grouping well.
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      #4  
    Unread 03-27-2012, 05:22 PM
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    Join Date: May 2007
    Posts: 86
    Re: Loading Recipe For a 7mm Remington Mag

    I'm using the Berger 168 with 71 grains of Retumbo and a Federal 215 primer. I get 2980 fps and I shot a three shot group of .360 outside to outside, not center to center at 200 yards. I shoot the Bergers at 200 because they seem to go to sleep better there. I used the Berger test to see how fat out to seat the bullets and came up with .030 off the lands. I hope this helps. By the way our range is at 2600 feet.
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      #5  
    Unread 03-27-2012, 05:51 PM
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    Join Date: Mar 2012
    Posts: 8
    Re: Loading Recipe For a 7mm Remington Mag

    Dang! What kinda barrel you have on that rifle blkdog? That's a less than one tenth inch group at 200 yds! You better go start shooting competitions and winning yourself some new rifles with that gun!
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      #6  
    Unread 03-27-2012, 06:08 PM
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    Join Date: Mar 2012
    Posts: 8
    Re: Loading Recipe For a 7mm Remington Mag

    Dang! What kinda barrel you have on that rifle blkdog? That's a less than one tenth inch group at 200 yds! You better go start shooting competitions and winning yourself some new rifles with that gun! Congrats that's a great group.
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      #7  
    Unread 03-29-2012, 11:08 AM
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    Join Date: May 2007
    Posts: 86
    Re: Loading Recipe For a 7mm Remington Mag

    It's a Shilen select match on a Remington 700 action built by Ed Sweet, Meridian Idaho. I'm very happy with it so far. It wears a Huskamaw scope in Talley rings and bases. Got a three shot group of .835 at three hundred last week. we are going to 500 and 700 when it quits raining. I'll keep you posted.
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