Guarder Stainless CNC Chamber for MARUI MEU Category_GBB HK45 This is a magazine bumper

This is a magazine bumper with a side wing type asymmetric shape that makes it easy to change magazines or release them from the pouch quickly

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)

Heavy Weight ABS Slide & Metal Lower Frame with 20mm Under Rail

Major Color: Silver

Guarder Stainless CNC Chamber for MARUI MEU Category_GBB HK45 This is a magazine bumper100% 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)