TDC Magnus Pro Precision Hop Up chamber Glock Gen5 GHK 4UAD

The Taiwanese company 4UAD offers a TDC Magnus Pro Precision Hop Up chamber compatible with Glock 17 Gen5 GHK airsoft handguns.

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.

In addition, the adjustment screw under the block allows for quick and precise adjustment when the replica's breech is removed.