I have (2) Model 340's, which is a very similar gun, same 30-30 caliber. Make sure the front barrel band is cinched down and loc-tighted (sic) so the bolt won't back out. Use the side scope mount and get a good Bushnell or better scope. I use Hornady Leverevolution 160 gr bullets in mie and kill 6-8 deer with them every year. Some folks hate these guns, some love them. I think they are great guns and I have never had any issues with them...I think bolt action 30-30's are very useful.