BRAND NEW IN BOX. NEVER PLAYED WITH IT. Product description .177 calibre (4.5mm) 430 FPS Semi/full-auto CO2 powered 28-round drop out magazine 1400 rounds per minute Checkered pistol grip Fixed front sight Removable, adjustable rear sight Picatinny optics rail Three 13-slot Picatinny accessory rails Folding stock Buttpad is adjustable for length of pull Sling mounts AK compatible grip AR compatible stock/buffer tube Uses two 12 gram CO2 cartridges Overall length: 34.5" Weight: 8 lbs.