I have a problem....
I'm re-loading target ammunition for my Remi 700 SPS 26 inch barrel with a 1 in 9 twist. I've purchased some 75gr Hornady A-Max moly's and some Hornady 68gr HPBT Match bullet heads - but can't get them to stabilise at 100 & 200 yds.
Both bullets state they are suitable for 1 in 9 twist.
To complete the picture - I'm using brand new Winchester brass; Federal 205 primers & Vit-N135 powder. (Reason for Vit-N135 is this is a good all-rounder for .223 & .308 which I also reload without any problem).
Lighter bullet weights (52gr & 55gr) are superb and extremely accurate - to groups less than an inch at 100 and 1.5 to 2 inches at 200.
Can anyone help?
Cheers - Tim.