As promised, I'm releasing the latest on my armory pack since 0.58 has come out. Enjoy some new shotguns, and lots of new other stuff as well. Here's the list:

Armalite:
AR-15(M4)
AR-15(M16A1)
AR-15(M16A3)

Auto-Ordnance Co:
Thompson M1928

Barett:
M107

Beretta:
M9

Colt:
M1873

Erma Werke:
MP40

FN Herstal:
M249
P90

General Dynamics:
M2 Browning

Heckler and Koch:
MP5
UMP

IJA:
Type 38
Type 99
Type 100

Izhmash:
AK-47
Model 1891-30
SKS
SVD
SVT-40

Mauser:
G98
K98

Military Police Systems:
AA-12

Milkor:
MGL-140

Nexter:
FAMAS

Remington:
Model 700
Model 870
M24 SWS
USMC M40A3

RSAF:
Lee-Enfield (No. 4 Mk I)
Lee-Enfield (No. 5 Mk I)
SA80 (L85A1)
L1A1 SLR

Springfield:
Model 1861
M1903
M1 Garand

U. S. Ordnace:
M60

Walther:
G43

Winchester:
Model 1873
Model 1897

Here's the link: http://filesmelt.com/dl/Marksmanships_Armory.zip

Here's a picture of a few of the guns: http://filesmelt.com/dl/Marksmanships_Armory_Samples.png

As I see, the game is mostly in WWI setting.

I suggest to get rid of SMG and make a full-size heavy machine gun, which must be operated by two soldiers on a fortified position. It should make more damage than rifle, but damaging it's fortifications or killing 1 of the crew would shut the fire off.

Mostly made these for my personal use, but I figured I might was well share in case anybody else wants some badass weapons from the World War I era - specifically a couple that might've been used by my favorite military force of the time, the Revolutionary Insurrectionary Army of Ukraine.

First off we've got the Winchester 1905, an American semi-automatic rifle that got a lot of usage by the Russians, ironically - and by extension, the Ukrainians who stole guns from said Russians.
http://i.imgur.com/FpUnO.png

Then there's the Fedorov Avtomat, which was possibly the first automatic assault rifle in the world, here replacing the SMG.
http://i.imgur.com/6ufPd.png

And finally there's the absurd-looking Model 1912 grenade which was basically a box of TNT with a handle attached to it.
http://i.imgur.com/PpE2E.png

All of these, plus some scopes palette-swapped to reflect the actual coloring of the guns, are included in this handy .zip file. Enjoy.
http://www.mediafire.com/?2tisfd0whdtdkuw