Butt is mounted by massive bolt inside.
JBH 54
Technical Specifications
Overall Lenght 366 mm
Manufacturer OPK Hranice
Barrel Lenght 170 mm Type piston with cocking lever
Sight Radius 140 mm Manufactured Pieces ~ 4 000
Weight 1,4 kg Production Period 1954-1956

Rear Sight Side View
Rear Sight Top View
Front Sight
piston with cocking lever
Trigger and Trigger Guard

Repeater with underbarrel cocking lever and gravity funnel for 10 round balls No.10. Calibre is the same as with military trainer Vz47. Most of airguns have been manufactured with bakelite grip as displayed.