GERBER PARAFRAME I, SS, FINE EDGE, CLAM. . no pic. Costs $15. google image UPC 013658484443 it's my daily pocket knife, nothing special. opens boxes, cuts stuff, turns an occasional screw (blasphemy, I know), opens paint cans, etc.
my P3AT ran like a champ but I hated the trigger. Sold it, got a Sig P238. My sample of the black/hard chrome PF9 was a jam-o-matic. Constant stovepipes and failures to feed if I recall. Sold it at a loss with full disclosure rather than deal with the hassle of return. I'll stick to Kahr...
For your revolver, I'd have 500 to 1000 on hand if I were you, and then get into reloading when you shoot down to the 500 loaded point. Revolvers are mighty easy on brass and the brass lasts a long long time.
Rifles are a different animal, I'd add a zero onto the nubmers above.
Federal NATO 7.62mmx51 Rifle Ammunition 7.62mm x 51 149 gr FMJ 1000/Box $427 SHIPPED
http://www.natchezss.com/federal-nato-7-62x51mm-308-win-149gr-fmj-1000-box.html
Good deal, don't hesitate.