Ive heard about rifle inserts for Baikal SxS double shotguns. Has anyone tried the 45/70 inserts? I was thinking it might be a fun toy to play with since I,m after a SxS shotgun anyway. I thought I could use it as a shotgun on birds over a dam ,then put the inserts in to chase pigs with ,sort of poor mans double. Has any one tried them or know where I can get more info on them