6,05 mm inner barrel GBB 507 mm
Silverback inner barrel for GBB/VSR type chambers and buckings. Made of passivated brass (surface treatment against corrosion and surface damage). This makes it very durable and the surface is very smooth. Ideal diameter for sniper rifles 6.05 mm, length 507 mm.
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.