SRS / TAC-41 Piston Cup, NBR 70 degree
Original piston cup for Silverback SRS / TAC-41 sniper rifles. It serves as a seal and rubber pad at the same time. Made of NBR (70°).
Silverback Airsoft
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.