Magnum Opus - Fits Nerf Retaliator

Print as imported into slicer program with supports. It is also recommended to block supports at all holes; only the picatinny rail, “Rear sling point”, and “Front Align with Sling Point” require supports. Recommended to print with 4-5 walls for strength, PETG preferred.

Pump hardware requires (2) M4 x 8mm bolts, (2) M4 x 12 mm bolts, (2) plain M4 hex nuts (nested in pump grip), and (2) ½ inch aluminum flat bar (minimum length ~ 190mm each). Top Prime connector and N-Strike connector are mated with (1) M3 x 8mm bolt and M3 hex nut (nylon or plain). Rails are standard 1-inch PVC pipe (Length pictured ~235mm). Furniture grade PVC was used for this project. Cutting both PVC rails the same length will result as pictured; the top rail will be slightly longer. PVC fittings are drop-in fit and are set with (8) M3 x 12 coarse thread screws. “Muzzle” and “Bottom cap” are epoxied/superglued in place.

Flat bar was drilled and tapped. PVC requires drilling pilot holes.

Pump grip currently only has 1 slot available for mounting hardware, as this was designed for use with Worker's Stubby grip.

Printed sight files are available on my profile here .

This release is final - please let me know if you have any feedback or questions as there is no build guide.