Steel variable mass piston body for SRS and TAC-41
CNC Steel version of the variable mass piston body, for extreme mass configuration (55 grams instead of 19 grams for the aluminium version).
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.