Magnus Pro Precision AR Hop Up chamber GBBR GHK / VFC 4UAD

The Taiwanese company 4UAD offers a Hop Up Magnus Pro Precision chamber compatible with GBBR AR-type airsoft replicas from GHK and VFC.

The special feature of this part is that it offers a true vertical TDC movement, i.e. the pressure point always remains in the same position regardless of the Hop Up setting.

Strengths:
- Compatible with AR GHK / VFC (adaptor spacer supplied) GBBR
- Quality of manufacture
- Tri-Lug barrel locking system
- Sensitivity, simplicity and precision of adjustment
- Easy adjustment via the ejection port of the replica