SILENT INDUSTRIES MTW ALPHA HOP-UP CHAMBER KA This rolling kit features a

This rolling kit features a 1000D/1680D nylon construction

Suppressor-height front and rear sights give the user a clean

firing pin

1 cm L x 33

SILENT INDUSTRIES MTW ALPHA HOP-UP CHAMBER KA This rolling kit features aTRUE TDC To get the most consistent pressure on the bucking through the hop up settings, we had to include TDC. This means the nub can only move in up & down motion. The TDC trolley we include is made for nubs, so you can use your desired nub. We recommend using our Black Nub, ML Omega or similar height nubs, because our system was optimised for it. TENSIONER SYSTEM Our revolutionary tensioner system is very easy to assemble, it utilises tensioner