This is a mint condition Cybergun Sig 552 that has been custom converted to a non railed 551 DMR. It includes a LOT of internal and external upgrades, as well as extra magazines and a battery. It is ready to go! Now comes with 552 railed front end. Convert it to a cqb gun for even more versatility! Internals: Prometheus 455mm tightbore barrel G&G Green 'cold weather' hop up bucking Lonex A2 high torque motor - medium length Wired to deans - needs shrinkwrap for fuse bypass. Still works fine, currently has electrical tape NOT INSTALLED-SEE PICTURES: SHS POM Piston Guarder bore-up kit - Nozzle, piston head, cylinder, cylinder head Lonex Trigger switch Spare Cybergun motor Externals: Custom 3d printed Surefire 4 prong flash hider 14mm- barrel adapter ICS SG551 foregrip - custom cut to fit JG SG551 outer barrel assembly Unknown brand 552 rail mount ICS Sniper cheek rest Genuine Magpul AFG1 - FDE Metal rail system and barrel for 552 length conversion. Also includes the following extras: 8x MAG midcap 100rd magazines Magazines have been connected in pairs with paracord magpuls attached. They can be separated. Magazines have had their outer connecting tabs shaved off to reduce snags when reloading. 8x magazine pouches - tan Pouches have the dividers removed to fit the double mags. 1 11.1v LiPo 'butterfly' style battery Gun was used once in 2019, less than 300 rounds have been fired through it. The only wear/damage is the rear sling mount of the iron sight. Some paint has been rubbed away by the sling hook.