PDI 01 6.01mm Precision Inner Barrel for Marui M4 Short/ MC51 (285mm) Originating-Armory_IWI Design for Systema PTW Airsoft

Design for Systema PTW Airsoft Electric Gun AEG Rifle

Suitable For Tokyo Marui MP7A1 Series Airsoft Rifle

Handguard & Pistol grip

Suitable For Tokyo Marui Hi-Capa 5

Suitable for ARES Amoeba 'STRIKER' S1 AS01 AS-01 Sniper Rifle

PDI 01 6.01mm Precision Inner Barrel for Marui M4 Short/ MC51 (285mm) Originating-Armory_IWI Design for Systema PTW AirsoftPDI barrels are cold hammer forged from stainless steel, which is the same process how real rifle barrels are produced. They have a superior tolerance and roundness of the inner surface compared to anything else on the market. PDI 01 6. 01mm Precision Inner Barrel for Marui M4 Short MC51 (285mm) Internal diameter 6. 01mm built for precision shooting Suitable for Tokyo Marui M4 Short MC51 Series Airsoft Electric Gun AEG Rifle Genuine Products by PDI