LAYLAX Prometheus Air Seal Chamber AEG Hop-Up Bucking 50 Degrees - Purple / Soft

Features:

• Made with high strength silica gel material
• Improves hop adjustment, accuracy and air seal
• Provides more consistent back spin on BBs
• Silica gel is extremely heat resistant to prevent hardening and deterioration
• Soft bucking is ideal for .20g BBs and CQB / lower FPS builds
• Compatible with most hop up units and inner barrels