Hello, here goes went to range today with 2 Savage Rifles, # 1 Savage model 11 308 win. bull barrel just bought from Dicks 2 weeks ago New, second rifle Savage model 12 FVSS 308 win. 26" bull barrell here's the problem, on both rifles the trigger locks up and can't fire sometimes, what gives both are accutriggers, I tried 3 types of ammo, PMC, FEDERAL, and PPU all 308 win. the PPU won't let me lock the bolt, I tried 3 different boxes all the same problem. So I used PMC & FEDERAL both work most of the time, but like I said both accutrigger's lock up , what gives. need help new guy here. Ned forgot to mention both guns work great without bullets in the dry fire every time????????