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Here is my entry for TGKTR2. It is an amusement park ride where the riders are on a track and the track swings back and forth. Videos:
Knex Grenade Launcher (TGKT Entry)by jollex
Jollex's Second (K'nex) Sword (JSS)by jollex
Knex Conveyor Beltby jollex
K'nex Assassin's Creed - Hidden Bladeby jollex
K'nex slingshot sniper(WSR11)by koenykoen
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