I fairly new to bolt guns so maybe you guys can educate me. I have a Bergara B14 HMR in 308. I got it zeroed in with the factory stock and was getting sub MOA groups at 100 yds. I recently decided to switch to a KRG Bravo stock. First time at the range, the setup was still holding tight groups, but there were 4” high and 1” right so I needed to re zero for the new stock?
Is this normal, and if so, what causes this? The factory stock was torqued to 55 in/lbs per factory specs, and the Bravo is torqued to 65.