No products
: UMAREX
UMAR036
Airsoft assault rifle HK416 A5 in GBBR version and Black finish. Umarex combines realistic details of a metal body with tuned internal parts by VFC. Fully licensed rifle with Heckler & Koch marking. Enhanced Gen3 with Hop-up adjusted via gas block, steel trigger mechanism, and stronger Blowback! The Only Easy Day Was Yesterday!
: UMAREX
UMAR037
Airsoft assault rifle HK416 A5 in GBBR version and Tan (RAL 8000) finish. Umarex combines realistic details of a metal body with tuned internal parts by VFC. Fully licensed rifle with Heckler & Koch marking. Enhanced Gen3 with Hop-up adjusted via gas block, steel trigger mechanism, and stronger Blowback! The Only Easy Day Was Yesterday!
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.
4UAD012
TDC MAGNUS PRO hop-up chamber by 4UAD for GHK / VFC AR15 in black. Designed exclusively for GHK / VFC AR15 gas blowback rifles such as M4, HK416A5 and MK18. Precisely machined CNC chamber made from 6061 aluminum. Vertical TDC system ensures perfectly stable and consistent hop-up pressure. Enhanced self-centering barrel interface for maximum accuracy.
Are you looking for a way to increase consistency and accuracy of your GHK or VFC AR15 GBB rifle? Are you dealing with deformation or shifting of the hop-up bucking affecting the flight path? Do you want to replace a worn or damaged sleeve? Then the MAGNUS PRO AR hop-up bucking sleeve by 4UANTUM is exactly what you need. This precisely manufactured sleeve fits directly over the hop-up bucking and ensures its firm position, proper centering and stable pressure in the MAGNUS PRO AR chamber. This reduces inconsistencies caused by bucking movement or deformation and improves air sealing. The result is more stable performance, repeatable accuracy and higher reliability, especially when using heavier BBs and higher power setups. This is a replacement part for the sleeve included with the original MAGNUS PRO AR hop-up chamber.
Installation demo and bucking modification for GBB / VSR sleeves
| Color | Black |
| Hop-Up chamber material | Plastic |