Maple Lead Macaron Hop Up Rubber for AEG-50

Special pressure point geometry greatly improves hop up performance and dramatically increases accuracyRibbed outer surface for better air sealSuitable for most Marui-compatible AEG Hop Chamberhighly elastic and anti wear.Recommended hardness / FPS combinations:- 50 degree: Up to 360 FPS- 60 degree: 295-390 FPS- 70 degree: 360-460 FPS- 75 degree: 425-490 FPS- 80 degree: 490 FPS up