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Hop-up nub by Action Army in black.
Set of 2 nubs for AEG replicas.
Made from HNBR rubber.
Resistant to temperature, oils, and wear.
Provides even pressure on the hop-up bucking for stable BB rotation.
For more than 25 years, we know what you like about airsoft.
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.
| Color | Black |