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Creation quality: 5.0/5 (7 votes)
Evaluation of members on the printability, utility, level of detail, etc.

3D model description

The Legolini (Pump-Action Crossbow) is a public use invention by Joerg Sprave and Lucuz Jankowski.
This is a better version of the original without any draw extension for more power, or compact frame as with the Legolini Pro.

3D printing settings

Use PLA + for most parts, with 33% Gyroid infill.
135 infill orientation on some diagonally orientated parts.
You will need:
*2× 20mm springs
*20× 20mm M3 screws
*20× M3 nuts
*6× 5mm by 11mm ball bearings.
*TheraBand Silver
*Dyneema and paracord ⅛in
Use TheraBand Silver with no less than 3 Inch lengths. (Shorter means more resistance/power)
*Use zip ties to secure knots in rubber tubes
Use ⅛ Inch diameter Dyneema only for the
center string, paracord is cheaper and sufficient for the rest
Epoxy where needed, assembly is as straightforward as the original Legolini.
Use Pollymaker COPA Nylon for the front grip with max infill at 255C.

LB = Large Bed 300mm by 300mm
SB = Small Bed 200mm by 200mm

How to build video,

3D printer file information

  • 3D design format: STL Folder details Close
    • 6MM_BREECH_UPPER.stl
    • 6MM_UPPER_V2.stl
    • ARROW_QUIVER.stl
    • BOW_ARM.stl
    • BOW_BACK_V2.stl
    • BOW_GRIP.stl
    • BOW_LATCHS.stl
    • MAG_SPRING.stl
    • SB_BARREL.stl
    • SB_LOWER.stl
    • SPRING_BODY.stl
    • SPRING_CLIPS_V2.stl
    • TACGRIP.stl

    Learn more about the formats

  • Last update: 2022-09-08 at 22:23
  • Publication date: 2022-07-26 at 16:06





Designs 6
Downloads 154
Sales US$67.17
Liked designs 53 Followers 25

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