Custom GBB workshop

  【CUSTOM GBB WORKSHOP】 VIPER M727 GBB HOGUE handguard

  【CUSTOM GBB WORKSHOP】 WE P38 gbb base

 【CUSTOM GBB WORKSHOP】 Spy x Family simson makarov WE gbb base deep marking

【CUSTOM GBB WORKSHOP】 COLT model 635 SMG 9 mm WE gbb base deep marking real 9mm Ejection Port Cover cerakote Anodizing phosphate coating detail fix

【CUSTOM GBB WORKSHOP】 Chiang Kai-shek rifle 中正式步騎槍 PPS base gas version deep marking remove paint Anodizing Handmade black dye wood Handmade dye detail fix 

 【CUSTOM GBB WORKSHOP】 COLT M203 G&P base Anodizing detail fix