Prometheus' soft hop-up rubber, known among airsoft enthusiasts as "Promen violettine", is a very high-quality hop-up rubber for weapons with a power of less than 1.7J!
Fast and Affordable Deliveries
We ship all in-stock products in 1-3 business days of your order!
Easy Returns
14-day return policy from the date of product receipt
Secure Payment Methods
Our partners ensure secure and reliable payment methods
Excellent Customer Service
We’re happy to answer any questions about our products and services!