Out of the box, 5 come to mind. EB22/EB17, Anics Skiff3000, Crossman 2240, HW45 and the Webley Alecto which is a pump up.
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(")_(")AA S410, one gun, and I know how to use it.
BSA METEOR MK1 T33310, EDGAR BROS XVI, S410 Superlight, 4x CROSMAN 2240's in .177.22.25, CROSMAN 1377, PX4 BERETTA, WEBLEY TEMPEST, COLT SAA, COLT DEFENDER CO2, GLETCHER WITNESS 1911, GSG-92, PP700W, CROSMAN 600, SUMATRA 2500