Prometheus AEG Metal Piston Head - Silver (GG10-10)

The metal piston head with reinforced o-ring and single-direction air inlets for less cycle resistance.  The metal piston makes the report much louder when fired.

Features:

• Designed for improved air intake and exhaust
• Light and durable aluminium construction
• Thrust bearing prevents stress from the spring rotation
• Compatible with all standard AEGs