i went back to page 113 and read pages forward,what a wealth of info.we have acess to,i learned alot..when i get back to work i will be donating a few bucks..but back to the subject of sticking 3.5s..i used carb. and choke cleaner really cleaned gun out applied light oil and gun really ejected unspent shells better..but still sticks 3.5s , rem. nitro turk. loads and win.#4 buck shot ( these hurt)..ejects 3s and 2 3/4s fine..Not going to give up yet gonna get cone extended and chamber polished if not to much money..barbs in the cone maybe ? why does it eject unspent 2oz. of lead but not empties ? No offense to anyone but if i wanted to shoot 3s i would have saved 100 bucks and bought 3 inch gun. thanks again everyone. lets hope i have better luck with my new .308..