PDI 01 6.01mm Precision Inner Barrel for Marui M4 Short/ MC51 (285mm) reg_CH Moveable charging hand open ejection

Moveable charging hand open ejection port for HOP UP Adjustment dial

This gun packed with crazy kick & strong recoil feel per each shot

Design for Replace the Original Cocking Lever

GHK Loading Muzzle/Nozzle Set for G5 GBB Rifle Reinforced Plastic Construction Design for Replace the Original Loading Muzzle/ Nozzle Set Suitable for G5 Series Airsoft Gas Blow Back GBB Rifle

24 + 1 Rds Loading Capacity Magazine

PDI 01 6.01mm Precision Inner Barrel for Marui M4 Short/ MC51 (285mm) reg_CH Moveable charging hand open ejectionPDI 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