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Thread: 7mm ss cs 7mm saum vs 7mmsst

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  1. 26-06-2023, 08:55 PM #32
    gqhoon
    gqhoon is offline
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    Quote Originally Posted by Kelton View Post
    Thats a blimen long barrel would it be fair to then deduct 30fps per inch from 30" to 20" and assume a loss of 300fps so 2650fps? Even at 20fps per inch 2750fps. Is the shehan an improved 284win?
    Shehane isn’t AI ‘improved’. Just has less body taper compared to standard 284W and increases powder capacity by about 3grains or so. 7-6.5PRC has similar capacity, but just does the same job easier.
    Larskramer and Kelton like this.
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