Complete V2 Gearbox with EBB Rear Wired SLS and unique takedown method (not

and unique takedown method (not requiring a dry-fire pull of the trigger) were meant to set the M&P apart from both the Sigma and the popular Glock pistols

Quick change spring system

Reinforce inner parts is Spring

Spring guide spacer

0 Green Gas

Complete V2 Gearbox with EBB Rear Wired SLS and unique takedown method (notBroken gearbox and need a drop in replacement? This gearbox has a quick change spring system that allows you to change the spring without having to open up the gearbox. It rear wired and has the EBB on the bolt cover. Features of v. 2 HYBRiD Gearbox: * quick change spring system * spring 110 m s (350 FPS + 10%) * polished and buffed surface skeleton of gearbox with corrosion protection * steel gears * 8mm steel ball bearing * bearing directional