I was finally able to shoot my 400 L a few times today. It's a Savage Trail Hunter with an XRS chassis. I wasn't thrilled with the factory stock. I shot the factory 215 gr ammo for break in and then shot both the 215 gr and 190 gr for groups at 100 yds. This was done off of a bench at my local range. I was going to only shoot 3 shot groups, but I ended up pulling one shot with each bullet, so I shot another to make up for my mistake. To my surprise, the gun shot both bullets identically except for a slight difference in placement of the groups. I'll strech it out to 200 yds next week to see if one shows better.
