W2K1 Mars
W2K6 Luna
W9K52 Luna-M
W82-BM-37
W82-PM-41
WAGS-17
WAK-74
WAK-630
WAPS underwater rifle
WB-11 recoilless rifle
WBS-1 Tishina
WDragunov sniper rifle
WDrozd
WGhost rockets
WGlagolev-Shipunov-Gryazev GShG-7.62
WGP-25
WIP-2
WKalashnikov rifle
WKashtan CIWS
WLPO-50
WMakarov pistol
WMON-50
WMON-100
WMosin–Nagant
WPBS-1 silencer
WPFM-1
WPK machine gun
WPPS submachine gun
WPSM pistol
WRBU-1200
WRBU-6000
WRGD-5
WRKG-3 anti-tank grenade
WRocket-propelled grenade
WRPD machine gun
WRPO-A Shmel
WSarin
WShipunov 2A42
WSKS
WSoman
WSPP-1 underwater pistol
WStechkin automatic pistol
WTM-46 mine
WTM-62 series of mines
WTokarev Sportowy .22 Lr
WTsar Bomba
WType 53 torpedo
WUB-32 (rocket pod)
WVR (nerve agent)
WZSU-23-4 Shilka