ProTube to MagTube Upgrade
This upgrade allows you to change your ProTube Rifle to a MagTube Rifle.
What is included
1 x Left-Handed cup with magnet
1 x Right-Handed cup with magnet
1 x Smooth Magnetic Support for the front cup
1 x Notched Magnetic Support for the rear cup
1 x notched t-connection to replace the smooth one on the front of your former ProTubeVR Rifle