Pro Arms 130% Hammer Spring for Tokyo Marui V10 Major Color_Dark Blue - Produce by Airsoft Masterpiece

- Produce by Airsoft Masterpiece

Improved PDW stock

the SBA3 is 5-position adjustable

Size: 12 3/4

Mounting: 21mm weaver

Pro Arms 130% Hammer Spring for Tokyo Marui V10 Major Color_Dark Blue - Produce by Airsoft MasterpieceFit for Tokyo Marui V10 GBBItem No.: PA TM V10 002 *PS: Please note: installing parts assemble fitting airsoft gun will need intermediate knowledge; for expert or airsoft gunsmith. Please refer to your airsoft gunsmith for proper installation fitting. Fitting may be needed as the condition of each airsoft gun might be different. Regular maintenance is needed for all airsoft guns in order to keep it in good working condition and reduce wear out issue