Serious buyers please. Getting tired of messages with no followups or replies. Excellent condition SIG MCX by VFC. Not even 12k rounds through it. This is the legacy keymod version, not the ugly Proforce version. It comes with the tube red dot sight, both a 10” real steel and 8” OG handguards, barrel extensions, and the OG black metal flash hider and PDW stock (holosun and telescoping/folding stock has been sold). I can also provide a black OG MCX motor grip. No issues with it. I have both testing and gameplay video. Gas block was removed to make space for battery. Parts list: -Gate Titan Advanced, wired to the front handguard with deans, uses spade connectors for easy rewiring and disassembly of gun -Lambda 6.05mm tightbore inner barrel, 300mm length, R Hopped by Sherlock, flat nub applied -SHS 18:1 steel Sector and Spur gears -FLT 8mm steel bushings under spur and sector gear -VFC steel caged bearing under bevel gear -ZCI 9t indestructible bevel gear -ZCI 22 TPA High Torque motor -CYMA 14t polycarb full metal rack steel tooth piston with 2nd tooth shaved off -Lonex polycarb piston head -ASG ported steel Cylinder -SHS V2 aluminum nozzle w/oring -AOE correction, perfect shimming, light grease on all moving parts, barrel recently cleaned FPS: 350-370 w/0.2 (quick change spring system, able to shoot up to 450-500 FPS springs no problem) ROF: Approx. 19 RPS, extremely snappy trigger response, near instant precocking Asking $595 plus shipping. I can throw in three 11.1v tri-cell lipo batteries that work perfectly with the handguard for $50 extra. Please dont ask for trades unless you have a Groza