:: airguns

shanghai airgun factory qb58

facts

- country: china

- type: spring piston sidelever

- caliber: 4.5 mm

- length: 87 cm

energy

jsb exact 0.547 g: 199 m/s => 10.8 joules (8 fpe).

mods

- stock stripped, modified, painted black and swirled dipped in red.

- adjustable butt pad.

- new cocking lever handle made of cotton micarta.

- barrel shortened to 25 cm.

- 1/2 20 unf silencer adapter.

- misc parts polished.

version 2:

- new stock made of 39 (15 + 9 +15) mm birch plywood, painted black.

- trigger guard made of aluminium.
sag_qb58_15.jpg sag_qb58_14.jpg sag_qb58_17.jpg