Selling my G&P M4 to help fund a few projects. I am the second owner, and since aquiring it, it has been tuned and upgraded with the following: SHS 13:1 gearset SHS 15 tooth piston (AOE) corrected Super Shooter bearing piston head 16Awg wiring 3034 mosfet + fuse 16tpa neo motor R-hopped Prometheus 363x6.03mm barrel w/ custom nub Lonex 70D bucking Genuine Magpul M-Lok handguard. *rifle will also come with a quad-rail handguard* *Red dot not included* Shipping is included in price. Feel free to contact me if you have any questions. I ship USPS. gun shoots between 374 and 379 fps on .20g bbs and 34rps on an 11.1v battery.