Here is the list of all the weapons for the cheat CHTWEAP: 

1 M16 
2 Ak47 
3 *none* 
4. m1 Garand Sniper Rifle 
5 *none* 
6 PPs 41 (Drum Clip) 
7 Colt 45. Pistol 
8 Tarakov 
9 Marakov 
10 Revolver .38 
11 Remmenington Shotgun 
12 Winchester Rifle 
13 *none* 
14 SVD Dragunov 
15 SKS Simonuv 
16 *none* 
17 M60 Heavy Machine Gun 
18 Degterav Machine Gun 
19 US-M3 
20 *none* 
21 Thompson 
22 Silenced Colt 45 
23 PPs 43 
24 *none* 
25 M1 Carbine 
26 Mosin Nagant 
27 M79 Grenade Luancher 
28 Bakiael Shotgun 
29 US Knife 
30 VC Knife 

Submitted by rashi