Guarder M180 Oil Temper Wire Spring for APS Series A5 This handgun is adopted by

This handgun is adopted by the U

1/1 Scale High Performance Assembled Electric Powered Airsoft AEG  Full Metal Aluminium Diecasting Body (US COLT) from G&P Industry  Except Stock

02mm Inner Barrel  BRASS Construction  Increasing the muzzle for statable airflow  Fits for KSC M4A1 SYSTEM-7 TWO HOPUP  Suitable for KSC M4 Series Airsoft Gas Blow Back GBB Rifle  Also fit for M16-A2 / A3 /A4  Length: 500mm

Material: Polymer

Guarder M180 Oil Temper Wire Spring for APS Series A5 This handgun is adopted byGuarder M180 Oil Temper Wire Spring Made by Oil Quenched Tempered Si Cr Alloy Steel Wire Suitable For APS2 & Type 96 Series Airsoft Sniper Rifle Supreme Quality Airsoft Gun Spring Oil Quenched & Tempered Si Cr Alloy Steel Wire Type Spring offer stable performance Ready to power up 90% more of your Airsoft Sniper Power Output may vary if used in conjunction with our upgrade parts If this one is not suitable for you, please search our eBay for the one