AA Hop-up Pressure Nub, 2 Pieces – Black

Hop-up Nub by Action Army
This high-quality hop-up nub by Action Army is designed for use in AEG hop-up chambers. The nub acts as a pressure interface between the hop-up arm and the bucking, ensuring consistent contact and even pressure on the BB during firing. The result is more stable backspin and improved trajectory precision. The nubs are made of HNBR (Hydrogenated Nitrile Butadiene Rubber), a material known for its high mechanical strength and resistance to oils, grease, and extreme temperatures. This ensures long-lasting performance, even under demanding conditions. The pack includes 2 pieces.

Technical Specifications

Material: HNBR (Hydrogenated Nitrile Butadiene Rubber)
Color: Black
Compatibility: AEG hop-up systems
Resistance: Oils, greases, high and low temperatures

Package Contents

2× hop-up nub