Guarder Stainless CNC Chamber for MARUI MEU Category_GBB HK45 even if the center screw

even if the center screw comes loose

4V Fit Battery Pack AK Stick (Nickel / Li-Po) Magazine Capacity 28 Bullet Type 6mm BB Package Includes Tokyo Marui H&K MP5K A4 PDW AEG 28 rounds Magazine 200 rds Bullets Instruction Manual Original Box Manufacturer Tokyo Marui / TM

Major Color: Silver

Traditional design has an old problem

HFC22 Gas Power (Muzzle Velocity) 360 FPS (Top Gas Test @ 25°C Room Temperature) Manufacturer KSC Package Includes KSC M4A1 GBB Rifle (Ver2 with Steel Bolt/One-Piece Upper)

Guarder Stainless CNC Chamber for MARUI MEU Category_GBB HK45 even if the center screw100% Stainless CNC Process For MARUI M1911 S70 MEU HI CAPA GBB Series For GUARDER . 45 Outer Barrel Use Only (Optional) The O ring Design, More Reliable Fixation All Guarder Chamber & Barrel Interchangeable MEU 10(SV) M1911 07(SV) CAPA 29(SV) CAPA 30(SV) Weight : 50 g Material : Stainless Color : Stainless Original Item No.: MEU 24(SV)