Butt is mounted by massive bolt inside.
CZ 803
Technical Specifications
Overall Lenght 1 100 mm
Manufacturer Ceska zbrojovka n.p. Strakonice
Barrel Lenght 410 mm Type piston with break barrel
Sight Radius 380 mm Manufactured Pieces approx. 42 000
Weight 2,7 kg Production Period 1949-1950
Caliber 4,5 mm

Rear Sight Side View
Rear Sight Top View
Front Sight
Trigger and Trigger Guard

Last in the product line of airguns CZ 80x. Interesting is adjustable rear sight. If you will fire with round balls, you have to use right scale. If you will fire with diabolos, you have to use left scale.