K'NEX Slide Action Repeating Slingshot Pistol

by I am BM in Living > LEGO & K'NEX

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K'NEX Slide Action Repeating Slingshot Pistol

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LucasTheBoss and I have collaborated some very cool builds through the years including a Kriss Vector, break action shell ejecting shotgun, and the weapon of war series. In my opinion this new pistol tops them all as being the absolute best gun we've ever made. Its top slide action priming system along with the heavy hitting repeating slingshot firing mechanism makes it very fun to operate as there is no pin sticking out the back of the pistol. The true trigger sits directly in front of the magazine which features an internal pusher designed by LucasTheBoss. This system automatically loads 5 bullets into the chamber while also not having an external rod sticking out below the handle.

Supplies

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Below is an approximation for the parts needed to build 1 pistol and 5 bullets:


Yellow connector: 35

Red connector: 8

Green connector: 9

Orange connector: 48

Double connector: 13

Gray connector: 27

Blue clip: 7

Small little black Y clip: 17

Blue rod: 13

White rod: 40

Green rod: 122

Black rod end cap: 15

Blue spacer: 9

Tan clip: 3

Female ball socket: 5

Small little orange 3d connector: 2

Female hinge connector: 10

Male hinge connector: 3

Gray endless X rod peg: 4

Gray spacer: 3

Yellow rod: 2

Micro standard to mini con: 2

Micro gray spacer: 1

Micro (2 way) purple con: 2

Micro small black rod: 2

Size 32 or 33 rubber band: 3

Instructional Video

K'NEX Slide Action RSP | gun instructions

Follow the tutorial to build a functioning pistol with your K'NEX pieces! Featuring a repeating slingshot firing mechanism, true trigger, internal 5 round magazine w/ built in pusher, along with working slide action, this pistol can achieve ranges of 30 feet when utilizing the ideal rubber-band set up.