i have an old I.J breakover s/w .38---3" barrel and a hammer. top of barrel says patent---apr 6/86---feb. 15/87---may 10/87---dec.26/93--5 shot--grip has owls facing the barrel---butt has 64572--possibly could be G4572.--no letters anywhere and i checked the grip.--large sight on front and tiny one on rear. seems to be in excellent shape except blueing.----is this gun safe to shoot, i've heard bad things about them.--wouldn't want it to come apart or blow up if fired. thanks. any and all info. appreciated