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Thread: .308 and Superformance

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  1. #3
    Member Carpe Diem's Avatar
    Join Date
    Feb 2014
    Location
    The foothills of the Waitak's
    Posts
    1,212
    Yup - larger surface area for the burn given its closer to a ball cut powder style than a longer stick one of its stable mates usual for the 308 - hence faster burn and faster FPS...

    Thinking about using this for the 308 with 110 Hornady flat bases as its currently a (Very) compressed load in some brass like the Outback Factory OSA brass that holds less than normal and struggles with a full load. Will need to dial back a bit too by the looks.

    CD.

 

 

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