TTI - Infinity TM Gen4 G17 TDC Hop Up Chamber - Black AW 84mm aluminium inner barrel *1

84mm aluminium inner barrel *1

Weight : 7

Weight : 11

Featuring a high capacity of 350 rounds

Production Model : AIP003-MHk-S

TTI - Infinity TM Gen4 G17 TDC Hop Up Chamber - Black AW 84mm aluminium inner barrel *1TTI Gen4 G17 TDC Hop Up Chamber TTI P0044 The TTI Infinity TDC Hop Up Chamber is a precision CNC machined upgrade for the Tokyo Marui Gen4 G17 gas blowback pistol. TDC (Top Dead Centre) adjustment lets you fine tune hop both vertically and horizontally, giving you a more consistent backspin and a flatter, more accurate trajectory than the standard chamber allows. Designed as a direct replacement, it is intended to drop into the compatible Marui