Mark Serbu, Gun Designer - Meet the "GB-22"! GB stands for "Gun Buyback". The pictures show a...uh....whored up version, but the basic model has only 4 parts: frame, slide barrel and spring.
Twitter 上的Rando Kneanderthal:""JuSt Go DoWn To ThE hArDwArE sToRe AnD mAkE a GuN" Printed firearms are a breeze compared to making one from scratch. @Ivan_Is_Back Pictured is a Serbu GB-22 that's
![CMMG Banshee 300, Mk4, Semi-automatic, 22 LR,… 22LR 22A5BDC-GB 810046232385 Hand gun Buy Online | Guns ship free from Arnzen Arms gun store CMMG Banshee 300, Mk4, Semi-automatic, 22 LR,… 22LR 22A5BDC-GB 810046232385 Hand gun Buy Online | Guns ship free from Arnzen Arms gun store](https://arnzenarms.com/sites/default/files/product/rsr/CMMG22A5BDC-GB_1.jpg)