The Lancer Tactical SPR Gen 2 with pre-upgraded gearbox is now in stock at Airsoft GI... "Mike takes a look at the second generation internal update to the LT SPR - The Lancer pre-upgraded gearboxes come out swinging with an upgraded motor. Other pre-ugrades are 8mm ball bearings to ensure the gears spin more efficiently with less friction, a quick change spring system to easily adjust the rifle velocity, and low resistance wiring to ensure smooth electrical flow from the battery to power the rifle! The rifle also features a 6.03mm tight bore barrel, and a rotary dial hop up unit, to allow for more precise, accurate shots at range, along with a 400 feet per second velocity out of the box."