Set of 4pcs Flat Hop-up Rubbers (50°,60°,70°,80°) with Nubs for SRS
Original Silverback set of flat hop-up rubbers with nubs for SRS sniper rifles.
The set contains 4 pcs of 50°,60°,70°, 80° hop-up rubbers and 4 pcs of nubs.
Established in 2008 by airsoft addicts and serious wargamers in Hong Kong, their goal is to better serve fellow mates in this unique sport with the most innovative and high quality products that one will require in any airsoft fields situation. Silverback became famous with its unique SRS sniper rifle licensed by Desert Tech.