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:: airguns

crosman optimus

alias

bam b19

facts

- country: china

- type: spring piston break barrel

- caliber: 4.5 mm

- length: 107 cm

energy

jsb exact 0.547 g: 275 m/s => 20.7 joules (15.3 fpe).

mods

- stock stripped, painted black.

- barrel shortened to 42 cm.

- welch willy trigger (http://woodfield-gcp.co.uk).
crosman_optimus.jpg crosman_optimus_02.jpg