TTI Airsoft TDC Hop Up Unit For VFC Umarex Glock G19 Gen 4 / Gen 5 G17 G45

TTI Airsoft TDC Hop Up Unit VFC Umarex Glock G19 Gen 4 / Gen 5 G17 G45

The TTI Airsoft TDC Hop-Up Unit for VFC / Umarex Glock Gen5 is a premium upgrade designed to enhance accuracy, consistency, and overall shooting performance.

Precision CNC machined from high-grade aluminium, this durable one-piece hop-up chamber improves structural rigidity and air seal efficiency, resulting in more consistent FPS and tighter shot groupings.

Its robust construction ensures long-lasting reliability, even under heavy use.

Featuring an advanced TDC (Top Dead Centre) adjustment system, the unit applies perfectly centred pressure to the hop rubber, delivering more consistent backspin. This produces a flatter BB trajectory, increased range, and improved shot-to-shot accuracy compared to standard hop-up units.

The easily accessible adjustment system allows for quick and precise tuning without the need for full disassembly, making it ideal for both on-field adjustments and fine-tuning your setup.

Designed specifically for VFC / Umarex Glock models—including G17 Gen5, G19, G19X, and G45—this hop-up unit offers a precise drop-in fit, making it an excellent choice for players looking to upgrade their pistol’s performance with a high-quality, competition-ready component.

TTI Infinity Umarex (VFC) G-series

One piece full CNC TDC hop up chamber-BK

Compatible with VFC/ Umarex G19X/

G19 Gen4 /G17 Gen5 /G45)

Same Day Dispatch On All Orders Placed Before 3pm Monday – Friday

For Airsoft Use Only, cannot be Adapted or Modified for any other purpose

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