To be honest I haven't shot much factory ammo with it, load work was done with handloads and I didn't puch much effort/money into factory. I THINK one of those targets is factory ammo, but, I couldn't tell you what brand/grain, etc. The rifle comes in at jus over 9 lbs, the muzzle measures just under .700. The trigger is not adjustable but is a nice of a job on the factory trigger, the barrel isn't fluted. If you would like to work something out to meet and see the gun we may be able to work something out. Thanks-Marc