• Tokyo Marui AEG Tune-Up Spring - SP170
      • Model No.:
      • PK099
      • 1)Name:
      • SP-170 彈簧
      • 2)Material:
      • Oil Quenched/Tempered Si-Cr Alloy Steel Wire油淬火/ 回火矽鉻合金鋼線材-西德線
      • 3)Detail:
      • Marui AEG Tune-Up Spring-SP170
      • 4)Weight:
      • 19.6 g
      • 5)Note:
      • For Marui