Gem .32 Rimfire or .177 Air Rifle
Serial Number: PB2
Mechanism: Break Barrel
Very unusual, mostly in good condition although it doesn’t have a butt pad and the stock is chipped around where it once was.
The mechanism works like a standard spring piston air rifle unless you replace the breach seal with a firing pin assembly (included) and remove a .177 sleeve from the barrel. If this caliber was still available you could then fire .32 rim fire.