:: airguns

shanghai airgun factory qb58

facts

made in

china
type

spring piston sidelever
caliber

4.5 mm
length

87 cm

docs

exploded view

energy

jsb exact 0.547 g

199 m/s => 10.8 joules

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.

- misc screws changed to stainless steel torx/hex socket.

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