Hey guys, I know what you're saying.....another mystery box! But unlike others this one is a steal and loaded with many items that are brand new or with a few that were hardly used. I'll give you a few hints as to its contents. A brand new ver 2 gearbox. That alone is almost the cost of this box!! M4 parts, batteries, 16 gauge wiring, deans connectors, heat shrink tubing, gear sets, pistons, 15 piston springs(M105, M110, & M120), spring guides, silicon spray, and cleaning patches. ENOUGH SAID or it wouldn't be a mystery box. 49.00 SHIPPED. I take paypal and can usually ship same day payment is received. Thanks for looking. weaps.