Silent Industries AEG M4 Alpha Hop-Up Chamber AKS74MN Umarex / VFC Glock 19

Umarex / VFC Glock 19 Gen 4 Gas Airsoft Pistols

Gold Cup Series 9mm /

two position retractable stock

go-to way to achieve a fast trigger response while maintaining great overall system efficiency

Transparent polymer lets you check how many BBs you have left without taking the magazine out of the rifle

Silent Industries AEG M4 Alpha Hop-Up Chamber AKS74MN Umarex / VFC Glock 19LET 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