Big day in the paddock today .Father inlaw was loading me up sub rounds for my .308 and me driving down to the paddock for test fire,
Bergara TD13 / 16 inch barrel , 1/08 twist
Red dot powder
151 cast projectile ( Roberts )
R.P brass
Whites primers
So started out at 8.5 gr and worked our way down in .5 lots till subsonic .
Got down to 5.5 gr before sub. Shot a x3 round group at 50 mts and got a half inch group :thumbs:
Tomorrow will chrony if wind drops,
