Can't:
FF-FN49 m
Lee Enfield m
Type88 m
Type56R m
T-5000
WA2000
4 Shiki
K31
SVD
Scout
wz. 29
M1A1
VM59
G43
SKS
Stella Hoshii
HS.50
Carcano M91/38 (Grape)
SVCH
De Lisle
C14
Gr G28
Tabuk
M200
VSK-94
General Liu
SSG 69
Type81R
T-CMS
Zas M76
Mk 12
Mondragon M1908
TFQ
Saiga 308
IWS 2000
Carcano M1891
Model 99
M110
Sakura Minamoto

Can:
NTW-20 m
Kar98k m
KSVK m
Super SASS m
Springfield
M21
PzB39
PTRD
GM6 Lynx
M1 Garand
SVT-38
QBU-88
TAC-50
OTs-44
Gr PSG-1
M99
Gd DSR-50

Unknown:
Mosin-Nagant m
SV-98 m
M14 m
Rico
R93
SPR A3G