Knex Pistol V.4 By KNEX GUN BIULDER in LivingLEGO & K'NEX3,0105Introduction: Knex Pistol V.4By KNEX GUN BIULDERFollow More by the author: About: i just like knex lol More About KNEX GUN BIULDER » hi guys i haven't posted anything for a long time. so i posted this pistol.it is very strong made for shooting not looks . please give feed back to help me. thank you!