Spring Grenade

Simple 2 piece spring powered grenade for airsoft. Needs a 15x75mm spring to work.

Bought this and cut it down to the required length.

https://www.amazon.de/gp/product/B076M25SF6/ref=ppx_yo_dt_b_asin_title_o00_s00?ie=UTF8&psc=1

Printed with Qidi tech tough PETG at 100% infill, worked wonderfully till I lost it. (thats why I dont have a pic)

Currently testing other filaments (PLA+, PP, PC etc.)

The holes in Part 2.2 are for springs from a Ballpoint pen (4x10mm) to aid in activating, it doesnt seem necessary currently so I might remove it.

Pin is made of 3,2x40mm Cotter pins and 28mm Keyrings

https://www.amazon.de/gp/product/B0BFWRXF53/ref=ppx_yo_dt_b_asin_title_o09_s02?ie=UTF8&th=1

https://www.amazon.de/gp/product/B08JSSZ32C/ref=ppx_yo_dt_b_asin_title_o09_s00?ie=UTF8&th=1

Supports only needed on the hooks of part 2.2

02.04.24

Tried printing this with an .8mm nozzle and had to adjust some measurements and remove the holes for the little springs.

Adde