finally found one with iron sights now the fun can commence getting rid of the mag safety and integral locking device and loaded chamber indicator. the mag safety on the ruger mk3 is a really bad idea since taking the pistol apart and putting it together requires the owner to dry ire the weapon. i cant believe they would do that. ive got a ruger mk2 im hoping i can just drop its internals in the new mk3 converting it to the better configuration. taking it to the range tomorrow where i bought my silencerco sparrow and try it out with the supressor. cant take the supressor home yet but i can use it on their range. least thats what they told me when i purchased it and filled out the nfa papers. bottom line its getting shot tomorrow.