Slavia 630 model 77
Technical Specifications
Overall Lenght 1 160 mm Manufacturer Ceska Zbrojovka Uhersky Brod
Barrel Lenght 530 mm Type piston with break barrel 
Sight Radius 500 mm Manufactured Pieces more than 1,5 milion (till 05/2003)
Weight 3,0 kg Production Period 1972 till today
Caliber 4,5 mm

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

Basic model of airgun from Ceska Zbrojovka Uhersky Brod. Variant manufactured since 1977. Different front sight (log), fixed by 2 screws.