PAS Sling Swivel End For Marui / KSC / KWA MP7A1 PAS-ACC-MP7-SL
 
Metal Sling Mount can installed in various positions and for Tokyo Marui / KSC / KWA MP7A1 Airsoft Gun Top Rail
QD Multi-position Sling Swivel (can be attached on Top / Right / Left side)
A convenient way to install sling onto your rifle
Easy Hook Up, Install in just seconds