looks and handling...
VIPER is a single point bungee sling that features
a heavy duty bungee construction with two connection adapters: an HK snap hook adapter that is
covered with elastic to eliminate metal on metal clunking and a
wrap-around connector that's held in place by a slider/friction buckle.
Both connectors attach via SRB adapters.
The sling doesn't have quick release SRB's
for rapid removal of the sling from the wearer. So if you need to
"ditch" your weapon, it detaches at the SRB on the adapter.