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Custom 3D Printed JT ER2 Shorty Shotgun
My custom design JT ER2 Shorty Shotgun. I printed a spring feed mag tube that’s kinda adjustable. I printed an extended barrel shroud and breech so I can use a rifled 6 inch spider barrel. I also Printed an extended pump handle with a piccatiny rail. I initially started out just wanting to shot the…