NINE BALL - Hi-CAPA 5.1 High Speed Recoil Spring

Features:

• Designed to increase cyclic rate of HI-CAPA Airsoft pistols with increased spring tension
• Best used in conjunction with high flow valves for optimal performance
• Heavy duty steel spring construction

Manufacturer: Nine Ball 

Specifications: 

Material: Steel

Compatibility: For Tokyo Marui Spec Hi-CAPA 5.1 Series Pistols

Weight: 3oz