I have a ruger p90 in a fanny pack i carry when i'm out and about.........
Aluminium frame, and a ss slide, so no worries with rust, and commander length bbl.....
Used to use a lw commander in the fanny pack, but the thumb safety kept getting 'wiped' off and with little ones in the back seat sometimes, that was unacceptable...like the fact the the ruger has the fp out of alignment unless the trigger is pulled.....the first round is 'crunchy' on letoff, but if i have time to worry about that, i'd have time to cock it.....
Fanny pack works well for me in my sitrep, the cops know it's a gunbag, maybe some bad guys do too, and us gunnies know, but it's legal, being 'out-of-sight'......easy on and easy off...like putting on webgear to go outside.......
--carlos