Inner barrels

Chain Reaction Group (Bulgaria) (1) Maple Leaf (Taiwan) (2) FPS Softair (Italy) (3) DBoys (China) (2) DBoys (2) Prometheus (2)

AEG Standard (0) Colt 1911 (Cybergun) (0) Gearbox v.1 (0) Gearbox v.2 (0) Gearbox v.3 (0) Gearbox v.6 (0) Gearbox v.7 (0) KJW (0) KJW M9 (1) KJW M91 (1) KJW M9A1 (1) KSC (0) KWA (0) TM Type AUG (0) TM Type P90 (0) Tokyo Marui (0) VFC (0) WE (0) WE Glock 17 (1) WE Glock 18 (1)