Silent Industries AEG M4 Alpha Hop-Up Chamber AKS74MN Muzzle velocity range: 30~400+ m/s

Muzzle velocity range: 30~400+ m/s

two position retractable stock

Gold Cup Series 9mm /

Umarex / VFC Glock 19 Gen 4 Gas Airsoft Pistols

- Aluminum outer barrel with silencer

Silent Industries AEG M4 Alpha Hop-Up Chamber AKS74MN Muzzle velocity range: 30~400+ m/sLET US SHOW YOU THE MOST FEATURE PACKED AEG HOP UP EVER MADE! TRUE 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 Nubs, Blue Nubs, ML Omega or similar height nubs, because our system was optimised for it. Our TDC system provides the