Thingiverse
Big Poppa Nerf Blaster
by titanofchaos
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Just a tinkering project for me, consider this a BETA release at this time.
I wanted a fairly powerful, multi ammo, rail mounted blaster.
You will need the following hardware. Some caliburn based, others I had on hand from common RC vehicle repairs.
Polycarbonate Round Tube, 1-1/2" OD, 1-3/8" ID, Clear, 77mm Long
Some form of plunger padding (caliburn rubber ring works)
O-Ring 1-3/8" OD x 1-3/16" ID (plunger head)
O-Ring 1" OD x 3/4" ID (between body and "attachments")
a compression spring to act as a catch spring
2x M3x30mm SHCS (Blaster to rail)
2x M3 Nuts (Blaster to rail)
1x M3x16mm cap screws (Trigger lever)
4x M3x12mm cap screws (spring cap to body)
3x M3x10mm cap screws (2 for PT head to rod, 1 for trigger to trigger lever)
I used 3 perimeters and 20% infill for everything but the plunger head, priming rod and catch lever which are 100% infill.
The body should be printed nozzle end to the bed, it has a snap off support modeled into it. The rest
I wanted a fairly powerful, multi ammo, rail mounted blaster.
You will need the following hardware. Some caliburn based, others I had on hand from common RC vehicle repairs.
Polycarbonate Round Tube, 1-1/2" OD, 1-3/8" ID, Clear, 77mm Long
Some form of plunger padding (caliburn rubber ring works)
O-Ring 1-3/8" OD x 1-3/16" ID (plunger head)
O-Ring 1" OD x 3/4" ID (between body and "attachments")
a compression spring to act as a catch spring
2x M3x30mm SHCS (Blaster to rail)
2x M3 Nuts (Blaster to rail)
1x M3x16mm cap screws (Trigger lever)
4x M3x12mm cap screws (spring cap to body)
3x M3x10mm cap screws (2 for PT head to rod, 1 for trigger to trigger lever)
I used 3 perimeters and 20% infill for everything but the plunger head, priming rod and catch lever which are 100% infill.
The body should be printed nozzle end to the bed, it has a snap off support modeled into it. The rest
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