Have a new Seekins SP10 coming. Which bullets to shoot? March 12, 2019, 06:54:56 PM I sold my 6.5 creedmoor bolt gun and now have a Seekins sp10 coming. I had too many bolt guns so I went to a semi auto. I've got a bunch of h4350 I'm going to use with hornady brass, all left over from the bolt gun. With the bolt gun I was using the Berger 140 grain VLD. I ended up selling all the bullets I had with the gun so I need to start load development with a new bullet. I thought I read that the VLD bullets weren't good for the semi auto variants. I do like the load development procedure from berger and have used it several times with different rifles. What bullets you guys suggest I use? I want a bullet that's good for hunting also as it'll double as a pig gun. I'm also going to need a new set of dies for it as the guy wanted them with the rifle. My last setup was the Hornady dies with the neck sizing bushing. Think I may want to go with a small base die with this gun. I also starting taking out the expanders out of my sizing dies and using a mandrel in a separate step after full length sizing.