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Thread: Bullet speed?

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  1. #1
    Member
    Join Date
    Apr 2016
    Location
    Rotorua
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    474
    Quote Originally Posted by stevodog View Post
    Are all powders suitable for downloading?
    I know hogdon list h4895 at 60% of max charge.

    I'd be interested as i'm downloading a 7mm08 at min. published data @ ~2550 with win760. I'd like to go a bit lower to around 2200-2300 but don't understand internal ballistics well enough.
    No not all, the only 2 I have heard of is H4985 (2206-H) as listed above, and Trailboss which will give you very slow speeds even subsonic.
    2206-H is an excellent powder for the 7mm08 especially with short barrels and bullets 140Gr and under.

    Sorry posted after your reply.
    BC doesn't matter, until you need to dial

 

 

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