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Hi this is my knex crossbow that uses 5 elastic bands to fire including a large one. it uses about 250 parts. If you have a 3ds or ...
easy knex elastic band crossbowby Max1zac
Knex crossbow with magazine.by knex dude 2000
Knex shooting range and mini pistol targets.by knex dude 2000
Knex anti-jam crossbow with 16 bullet magazine.by knex dude 2000
Knex Gyro system car updated.by knex dude 2000
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