ok.. so have the 410.. great to shoot. but I bought some 10 and 15 rnd mags.. supposedly 3in.. anyway.. will work on the ammo issue WHEN I can get the mags to actually lock in place.. I saw where there was some 'fine tuning' needed on the 12g ones.. so wondered what all needed to be done with the 410's.. am sure some sort of filing away needed.. but not too sure where.. what.. etc..
oh.. and I'm not talking about modifying them so they don't shoot full capacity... I mean.. what's the use of buying a 15rnd.. if you gotta cut it down to 10.. or 5??