Helldivers 2 Maxigun Barrel conversion Kit

Description

The first in a set of conversions kit parts based on the Maxigun from helldivers 2, the minigun barrels. This prop has 3 variants depending on How you want to assemble the kit. The Short and Long Barrel versions have no hardware requirements, outside of glue and additional soldering for added secureness. If you are going to build the PVC Long barrel version, the below are required for the assembly: 24x M3x20mm button head screws 24x M3 Square nuts 6x 20mm OD 16.4mm ID PVC pipes cut to the length of 520mm 1x 50mm OD 46 ID PVC pipe cut to the length of 660mm US pipe sizes: 6x 1/2 inch ID 0.84 inch OD PVC pipes cut to the length of 520mm 1x 1-1/2 inch ID 1.9 inch OD PVC pipe cut to the length of 660mm Updates: 17/04/2026 - Corrected error on PVC Long Barrel 3mf file pertaining to initial barrel (one of the M3 nut slots was missing from the loaded model) 01/05/2026 - Correction made to Initial Inner Tube Xshot connection positions after 3D scanning the original inner barrel. 02/05/2026 - Reset Initial Inner Tube back to original design as the new accurate size causes the barrels to droop down more. 14/05/2026 - Updated the PVC barrels to include support for US sizes under the folder STLs - US Pipes 15/05/2026 - Corrections made to the US pipe files due to nominal measurements being the inner diameter. If you have any questions or issues, let me know. For the Complete Maxigun conversion kit, follow this link…