I did some searching.
LAV-25
LAV-25 Light Armored Vehicle - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
BTR901 x 25mm main gun
1 x 7.62mm coaxial machine gun
1 x 7.62mm anti-aircraft machine gun (optional)
2 x 4 smoke grenade dischargers
BTR-90 8x8 Armored Personnel Carrier - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
Then there's the interesting fact, Stryker does not seem to feature smoke dischargers according to this source.1 x 30mm main gun
1 x 7.62mm coaxial machine gun
1 x AT-5 Spandrel ATGW missile launcher
1 x 30mm grenade launcher
6 x smoke grenade dischargers
M1126 Stryker 8x8 Infantry Carrier Vehicle - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
Bradley
M3 Bradley Cavalry Fighting Vehicle - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
Warrior1 x 25mm main gun
1 x 7.62mm machine gun
2 x TOW-2 anti-tank missile launchers
2 x 4 smoke grenade dispensers
Warrior Armored Personnel Carrier - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
BMP-31 x 30mm cannon
1 x coaxial 7.62mm machine gun
2 x 4 smoke grenade dischargers
BMP-3 Armored Personnel Carrier - History, Specifications and Picture - Military Tanks, Vehicles, and Artillery
1 x 100mm Rifled Main Gun
1 x 30mm Coaxial Cannon
1 x 7.62mm Coaxial Machine Gun
2 x 7.62mm Machine Guns
1 x AT-10 anti-tank missile launcher
2 x 3 Smoke Grenade Dischargers

