Guarder Hammer Spring for MARUI M&P9 Magazine Lip (Also Compatible with Marui 1911

(Also Compatible with Marui 1911 Magazine)

Item Weight (gram) 1553 Major Color Black Length 270mm (Folded) / 520mm Blow Back Yes Hop-up Adjustable Shooting Mode Semi/Fully Automatic Other Power Source 330 FPS (Top Gas Test @ 25°C Room Temperature) Magazine Capacity 20 Rounds Bullet Type 6mm BB Manufacturer KSC Package Includes KSC Vz61 HW Full/Semi Auto GBB SMG

-- Guarder Motor Pinion Gear (Thermal Treatment)

Suitable for Umarex H&K HK45 Series Airsoft Gas Blow Back GBB Pistol

Item Weight  2150g Major Color Black Length 528mm / 735mm Hop-up Adjustable Shooting Mode Semi/Fully Automatic Gearbox Type 1 AEG Power Source 8

Guarder Hammer Spring for MARUI M&P9 Magazine Lip (Also Compatible with Marui 1911Power increased 10%,reduce Slide Resistance,reduce Trigger Resistance For MARUI M&P9 GBB Series Color: Black Material: Oil Quenched Tempered Si Cr Alloy Steel Wire Item No.: M&P9 08