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TDC hop-up chamber MAGNUS PRO 2011 by 4UAD in black finish.
For gas airsoft pistols Hi-Capa, 1911 and TTI 2011 (Tokyo Marui standard).
Precisely machined CNC chamber made from 7075 aluminum.
Vertical TDC system ensures perfectly accurate and consistent hop-up pressure.
Enhanced self-centering barrel lock for maximum accuracy.
PM00012
Tokyo Marui Hi-Capa 5.1 GBB gas blowback pistol in black. The best-selling and most customized airsoft pistol in the world! Popular among IPSC shooters and SpeedSofters thanks to its extended magazine, maximum reliability, and precision engineering. Modeled after the 2011 model famously featured in the John Wick series!
4UAD002
High-quality 4UANTUM Friction hop-up bucking by 4UAD for GBB / VSR rifles. Redesigned nub for perfect range and accuracy. Capable of hop-up for heavy sniper BBs up to 0.48g. Traditional single-point nub with minimal room for BB misalignment. Accuracy, range, and precision, that’s what it’s all about!
4UAD006
4UANTUM SEAL Silicone Grease for Sealing by 4UAD in a transparent finish. High-viscosity sealing grease. Ideal for sealing repairs and preventing leaks from damaged O-rings. Suitable for electric AEGs, manual, GBB, CO2, and HPA gas guns. Content: 15 ml. Easy application with a pen applicator.
Are you looking for the most accurate and stable hop-up chamber for your Hi-Capa, 1911 or TTI 2011 Combat Master following the Tokyo Marui standard? Do you want to shoot further and more accurately? Do you want to hit targets precisely at any distance and use heavier BBs? 4UAD MAGNUS PRO 2011 is built for exactly that. This hop-up chamber represents the absolute top among TDC systems. It is CNC machined from a solid block of 7075 aircraft-grade aluminum and uses a true TDC (Top Dead Center) setup (the pressure is applied exactly vertically from above, ensuring perfectly even pressure regardless of adjustment). Thanks to the patented self-centering barrel locking system, the inner barrel is perfectly aligned, ensuring ideal centering and stable muzzle velocity. Hop-up adjustment is extremely easy through the ejection port when the slide is pulled back, so you can fine-tune the hop without disassembly using an Allen key. The chamber is fully compatible with Tokyo Marui Hi-Capa / 1911 and replicas that follow the TM standard. For everyone who demands consistent performance, precise flight trajectory and long-term reliability, the MAGNUS PRO 2011 chamber is the ultimate upgrade part. Ideal when used with the 4UANTUM Friction GBB bucking (not included).
Installation guide for the chamber in TM Hi-Capa (alignment and locking inside the frame)

Complete package contents
| Color | Black |
| Hop-Up chamber material | Metal |