Author: britrifles
Subject: Effect of Primer Selection on Muzzle Velocity
Posted: February 03 2025 at 4:50am
I’m surprised how dramatic of an improvement this made. I had some tight clusters of 8 or 9 of the 10 shots on those 5 ten shot groups at 600 yards. Sight adjustment or one flier opened the group up to what I show in the summary table above. Had a bit of trouble with the rifle slipping on the front bag rest as the striker was released.
![]()
Subject: Effect of Primer Selection on Muzzle Velocity
Posted: February 03 2025 at 4:50am
I’m surprised how dramatic of an improvement this made. I had some tight clusters of 8 or 9 of the 10 shots on those 5 ten shot groups at 600 yards. Sight adjustment or one flier opened the group up to what I show in the summary table above. Had a bit of trouble with the rifle slipping on the front bag rest as the striker was released.
Several of these 600 yard groups had 8/10 shots within 1 MOA. It takes a firm hold on the rifle in this shooting position. It wants to group…
