TTI - INFINITY TDC Hop Unit for Marui Spec Gen3 Glock - Black

TTI Infinity TDC Hop Unit for Marui Spec Gen3 Glock

The TTI Infinity TDC Hop Unit for Marui Spec Gen3 Glock is a one-piece, full CNC machined hop-up chamber that upgrades the original factory unit. Its TDC (Top Dead Centre) design applies hop pressure straight down the centre of the BB for more consistent backspin and a flatter, more accurate trajectory.

Machined from a single solid billet, it removes the flex and wear of the stock plastic chamber so your hop setting holds firm shot after shot. A clean drop-in upgrade for Tokyo Marui spec Gen3 Glock gas blowback pistols.

Key features:

One-piece full CNC machined construction

TDC top-down hop adjustment for accuracy

Replaces the weak factory plastic chamber

Consistent, repeatable hop settings

Direct fit for Marui spec Gen3 Glock pistols