Features

• Heavy duty spring steel construction
• Scratch and wear resistant finish
• Helps improve reliability by preventing light strikes
• Enhances the "recoil" feeling of your pistol
• Drop-in design requires little to no modification

Specifications

• Spring Rating: 120%
• Compatibility: SIG AIR Proforce P320, M17, M18 and other compatible gas blowback Airsoft pistols
• Material: Spring Steel