TTI - INFINITY TDC Hop Unit for Umarex / GHK G17 Gen5 MOS - Black HK Army this nozzle is your ultimate

this nozzle is your ultimate airsoft companion

These parts were designed at the same time as the Loki hop unit itself

1 GBB Pistol

AAP01 Part 88

14mm ccw threaded with a thread protector

TTI - INFINITY TDC Hop Unit for Umarex / GHK G17 Gen5 MOS - Black HK Army this nozzle is your ultimateTTI Infinity TDC Hop Unit for Umarex GHK G17 Gen5 MOS The TTI Infinity TDC Hop Unit for Umarex GHK G17 Gen5 MOS is a one piece, full CNC machined hop up chamber designed to replace the fragile factory unit. Its TDC (Top Dead Centre) adjustment system applies hop pressure straight down the centre of the BB for more consistent backspin and a flatter, more accurate trajectory. Machined as a single solid piece, it removes the flex and wear points of the