PTS EPM REPLACEMENT INTERNALS Color:Tan Finish/Color - Black

Finish/Color - Black

VFC's full metal version 2 reinforced gearboxes come standard with CNC steel gears and their spring auto-shim system that reduces the need to shim the gearbox to achieve optimum performance

QD Spring Change Gearbox: The EVO 3 gearbox has a QD spring change feature allowing the spring to be swapped out quickly and easily without disassembly of the gearbox

Battery placement is sealed with a cover located in the back of the stock

as there is torsional force to be alleviated as springs compress

PTS EPM REPLACEMENT INTERNALS Color:Tan Finish/Color - BlackThis is a replacement internal component of the Enhanced Polymer Magazine.