Staball Match in the 6BR

[Laurie]

I’m surprised that 1.3 grains of additional powder only yielded a 40 fps increase in speed. I would have expected half that much powder to get you there.

I tested StaBALL Match in 223/77 and 308/175 last year as an alternative to H. VarGet (which is no longer available in the UK/Europe).

https://www.targetshooter.co.uk/?p=4151

MV per grain powder increases were both modest and very consistent in the two cartridges, but in relative terms far higher than experienced here.

(Note too the comparison with Viht N150 in the 308 results, N150 being almost the default powder in the UK for 6BR with 105-107gn bullets.)

 

[padom]

Just hard to go past AR2208 {Varget}, CCI450’s, and the new “pointed” Sierra 107’s…
Head them down range at about 2,850-2,875 and SMILE…!
All out of a 1:8 x 28”

Love me some 107 SMK in my 6BR

28" Bartkein 1-7.5
3x Lapua
29.3gr H4895
CCI 450
107 SMK


2854

5 shots @ 100yd

https://imgur.com/a/X4DJDG5