Shockout
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A knockout body kit that allows the use of Silly Shells
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Updated at source:
Model information
- Source
- Printables
- Category
- Outdoor Sports
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
This is a body kit for the Nerf Rival Knockout that allows the use of Silly Shells!
Use whatever left/right combination that suits your needs.
FPS on stock spring:
| Shell | # of darts | Average | Shot 1 | Shot 2 | Shot 3 |
| Merlynn | 1 | 115.3 | 112 | 121 | 113 |
| Trivictus | 1 | 106.7 | 106 | 106 | 108 |
| Double | 2 | 88.0 | 88 | 85 | 91 |
| 4 | 71.3 | 72 | 71 | 71 | |
| Triple | 3 | 76.0 | 74 | 80 | 74 |
| 6 | 58.0 | 57 | 56 | 61 | |
| Quad | 4 | 20.0 | 20 | N/A | N/A |
| Bottlenose 6" | 1 | 148.0 | 149 | 146 | 149 |
| Bottlenose 8" | 1 | 159.7 | 156 | 160 | 163 |
| MXL Smooth | 1 | 66.7 | 70 | 59 | 71 |
| MXL Rifled | 1 | 60.7 | 57 | 63 | 62 |
| Mega Smooth | 1 | 96.3 | 99 | 97 | 93 |
| Mega Rifled | 1 | 97.0 | 97 | 96 | 98 |
| Rival | 1 | 94.7 | 98 | 97 | 89 |
| 2 | 73.7 | 75 | 78 | 68 | |
| 3 | 48.0 | 56 | 48 | 40 | |
| Ultra | 1 | 112.0 | 118 | 121 | 97 |
| N-Series | 1 | 113.7 | 113 | 113 | 115 |
| 2 | 92.7 | 93 | 94 | 91 | |
| 3 | 77.3 | 78 | 76 | 78 |
Required hardware:
12x M3 4x5 (Voron) Heat set inserts
5x M3 x20 screws
4x M3x10 screws
2x M3x50 screws
The spring Silly uses
-016 O ring
For use as a picatinny rail attachment:
3x M3x25mm screws
3x M3 Hex nuts
For each side attachment used:
2x more heat set inserts
2x more M3x10 screws
Print with the “Face” down. Or don't, I'm sure the sides will work too.
Might need to clean up the Insert “Post” that's acting as a scew post through the knockout shell (See below).
Get knockout to just the grip components and cut per photo
Heat sets go in per the photos
Glue in O-ring
M3x20mm screws hold the “shell” together and act as the pin for the shell ejector
M3x10mm screws hold the interlock piece to the shell
M3x50mm screws hold the shell caddy to the interlock
You can orient the shell caddy however you want
No photo for the side inserts but if you're this far you can figure it out