TTI - INFINITY TDC Hop Unit for TM Hi-Capa D.O.R / M45A1 - Black

TTI Airsoft Infinity one-piece full CNC TDC hop-up chamber for the Tokyo Marui spec Hi-Capa D.O.R and M45A1, in Black.

Machined as a single piece rather than the stock clamshell, so the bucking is held square and stays where you set it instead of drifting as the slide cycles.

TDC (Top Dead Centre) adjustment pushes down on the centre of the bucking from directly above, which gives a finer and more repeatable hop setting.

Please note: this is the D.O.R / M45A1 chamber. The standard Hi-Capa and 1911 version is a different part and is listed separately. Tokyo Marui spec only.

TTI part number: TTI-P0062-BK