Custom GBB workshop

  【CUSTOM GBB WORKSHOP】 COLT M16A2 model 727 carbine GHK base deep marking, deep 0.3mm steel stock lock nut Custom A2 upper kit 7075-t6 forged for ghk v2 Real front swivel Real rear sight Real trigger guard Real charging handle Real handguard cap Anodizing phosphate coating detail fix

  【CUSTOM GBB WORKSHOP】 COLT Python .357 Magnum 4.25" king arms base deep marking, deep 0.3mm

  【CUSTOM GBB WORKSHOP】 COLT CAR-15 model 607 SMG early viper base deep marking, deep 0.3mm 18mm bolt real M16A1 ejection port cover real M16A1  Crush Washer real front swivel real charging handle real front pivot pin custom steel flash hider custom handguard custom stock Anodizing phosphate coating detail fix

  【CUSTOM GBB WORKSHOP】 COLT MK18 MOD0 lower viper base deep marking, deep 0.3mm cerakote

  【CUSTOM GBB WORKSHOP】 GLOCK 19C gen3 KJ base deep marking, deep 0.3mm steel silde & barrel & parts cerakote QPQ

  【CUSTOM GBB WORKSHOP】 STI Eagle 6.0 Resident Evil 3 Ksc base

  【CUSTOM GBB WORKSHOP】 Taran Tactical Innovations Glock 19 gen3 marui base cerakote