M-60 machine gun & a 1911 by Colt. The running joke was the .45 was to shoot yourself with if anything happened to your machine gun.
M-14 that felt like grip of the stock was custom made for me. Loved that rifle.
M-16 one of which was made by General Motors ... never developed a feel for any of them.
Grease gun for ambush duty. Slow shooting .45 that was really good at disturbing the peace.
Last but not least a Claymor bag of grenades. ........... loved grenades.

If I'm ever in a popsition to really indulge myself, I'd still really like to have an M1A1 .... wood stock not fiberglass ... web sling .... magazines etc. ... etc.