MRBG (Modular Rubber Band Gun)

thingiverse

**/!\ WARNINGS FOR RECKLESS/LITIGIOUS PEOPLE: Rubber band gun intended for recreational purposes. Do not use in public areas. Wear eye protection if necessary. When shooting someone with rubber band guns, ensure they are adequately protected. I am not liable for any damages resulting from improper use of this rubber band gun. /!\**\r\n\r\n**Credit to Ironkilix for his mechanism and initial design.**\r\n\r\nThis is my first ever rubber band gun made entirely out of Lego. Primarily focused on modularity, the MRBG (Modular Rubber Band Gun) is split into seven units: the pistol (core module), rifle barrel, stock, prop magazine, prop scope, magazine, and mag extensions (for use with rifle barrel). The mechanism was not created by me, but rather copied from a now-deleted video. [Here is another video](https://www.youtube.com/watch?v=-LChFxGft_Y) detailing the mechanism.\r\nThe prop magazine can fold in half to resemble a larger caliber mag, and there is another prop magazine for the pistol. This prop mag attaches to the bottom of the handle and stores inside of it when not in use. You will need an average sized rubber band to spring the trigger.\r\n\r\nSTATS\r\nFire mode: automatic\r\nFire mechanism: repeater cam regulated by escapement connected to sliding bolt\r\nCapacity: approximately 6 rounds (approximately 3 rounds with mag extension)\r\nAmmo: size 18 rubber bands\r\n\r\nMODES\r\n- Pistol (scope optional)\r\n- Machine pistol (pistol + pistol mag)\r\n- SMG (pistol + mag) (stock optional)\r\n- Assault rifle (pistol + rifle barrel + mag) (stock and scope optional)\r\n- Sniper rifle (pistol + rifle barrel + stock + scope + folded mag)\r\n\r\nFEATURES\r\n- Prop pistol mag can be stored in handle\r\n- Magazine pin attaches to bolt when not in use (see "MRBG" .lxf file)\r\n- Handguard attached to underside of rifle barrel (also serves as mock pump for shotgun)\r\n- Bolt handle can switch sides to match user's handedness\r\n- Working safety on magazine\r\n- Prop magazine can be folded for use in "sniper" mode (see "MRBG Assembled" .lxf file)\r\n- Magazine extensions are stored in unfolded prop magazine (see "MRBG" .lxf file)\r\n- Spring-assisted mag ejection (for speedy ejection, tip gun back and release pin)