Optional Tubes for battery types in 18350, 18500 and 18650 for the GP PAPS®v4 mod. They are made from EU certified 316 SS.
Each are CNC engraved with the GP® logo.
You can use the kick module with a 18350 AW IMR battery inside the 18500 tube of the GP PAPS® mod and with a 18490 AW IMR battery inside the 18650 tube.
We recommend only IMR BATTERIES for our mods.
The threads are calibrated with a level of tolerance of 0,05 mm and for that reason they are compatible only with v3 and v4 switches or any calibrated switch with M20x1 mm threading that has air vents.
Every tube comes in hand brushed finish made by our skilled polishers.
We don't recommend the use of a switch v2.5 or earlier version with the v4 tube for safety reasons.
For a personalised look, add the "CNC Engraving" option and leave a note with the word you wish to be engraved inside your order and its size. The default font to be used is the bauhaus font which can be polished inside due to its width, while thin fonts like Helvetica cannot. In case you want different fonts to be used, please contact us. The depth of the engravings is 0,3 mm.
*Note: "Brushed" finished replacement tubes have been polished separately, so their integration with existing top cap or switch won't be as seamless as with the initial tube.