Tokyo Marui Socom M14. Upgraded to around 440 FPS with .20g bbs Here is the list of internals. Siegetek 13.76:1 V7 Gears Shimmed F.L.T. Bushings PDI 6.05 CHF 440mm Barrel Lonex V7 Cylinder Head Lonex POM Piston Head Prometheus Hard Piston Prometheus M135 spring ROA Adjustable FPS Spring Guide ZCI HT Motor Scatterplot Sorbo 3/16 70 duro Scatterplot V7 NeoPad SHS V7 Cutoff Lever APEX Python MOSFET PCB Protected 34 AMP polyfused Wired to Deans Has a G&G bipod stud installed on the stock. Will come with 1 Tokyo Marui Midcaps magazine. Price does not include shipping. I have a shooting video if you are interested.