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Forum Index > Rifles general discussion > Re: Barrel length 308

Re: Barrel length 308

29 Sep 2019
@ 11:01 am (GMT)

Magnus Hansson

To round this thread up, the new 20,5 inch R8 is chronoed!

V0 150gr SST (magnetospeed)

VV N140 45,1gr=828 m/sek 2706 fps
Hornady SF factory=879 m/sek 2883 fps

That superformance powder is really something
💪💪💪💪

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