Hi all
I have a tikka .223 with a 19inch barrel 1 in 8 twist and I am having to develop another load as the powder I have used before is no longer available .
I have been given some vit 120 ,reloader 15 and accurate 2230 , x- truder 2015 powders to try.
I also have Sierra 55 grns blitz kings ,52 gr Amax , 69 grn match king and 55 grn game king bullets and wondered if any of you kind folk have had any experience of these powders and bullets in this kind of twist rate with a good accuracy and if you could share the recipes with me thank you .

Regards
Colin.