Slovakia-built self-propelled gun howitzer model 77 indirect fire support weapon based on the 8x8 T813 truck chassis. Truck features fully detailed frame, engine, drivetrain, cab (with interior), stabilizers, separate hatches and on-vehicle equipment, 12.7mm MG DSKM machine gun, vinyl tires, nylon cord tow cable, die-cut acetate wind screens and photo-etch details (2 frets). Gun has detailed breech, carriage, multi-part muzzle brake, and spring-loaded recoil movement. Completed weapon is adjustable in azimuth and elevation. Color painting guide and decals for 4 vehicles.