Knife: Yep its a CRKT Hissatsu, as far as I know I am the only one around here who has one. I like it because it designed for one purpose, killing human beings, and you have to admire the designer's single mindedness. Plus I am a Japanese steel kind of guy, I'd carry a katana over here if I could.
As far as the guns go, if you like the issue stuff they gave me you ought to see the stuff we've picked up in insurgent raids and sweeps. MP-40s, STG 44s, 1919A3s, PPShs, every kind of AK variation you can think of, Lugers, 1911s, P-38s, etc... None of which I will get to take home. Somewhere I have pics of the STG44, an RPD, and an SVT. I'll try to find them and throw them up, I think I downloaded them when I was home on leave though.
On the para-saw: Thats a standard saw barrel. We got the short barrels but don't use them because its a backup weapon if the .50 goes down. When you put a short barelled saw in a hummvee's pintle, the barrel doesn't clear the gunner's shield, and you can imagine how much that would suck in the heat of battle.
Our M2 is an AC Sparkplug from the 40's, I wish it could talk. We have two with wooden charging handles! Most of the rest are newer.
The Beretta: Yeah, I know. Mine runs pretty good only because I bought Mec-Gar mags and put Wolf springs in the ones they issues to me. I tried to convince my CDR to let me bring my Colt Python, but he is kinda afraid of guns I think...so the M9 is better than nothing.
For the guys who left the BTILC comments.....