The Strike Handguard for KRISS Vector SDP adds more functionality and usability to the Vector platform with M-LOK attachments. This handguard mounts quickly and directly to all KRISS Vector lower receivers but is specifically designed for the SDP model with a 6.5 barrel. This Strike Handguard fits suppressors up to 1.90 (48.26mm) in diameter and is also designed to work with Vector CRB square or round barrel shrouds. Machined from 6061-T6 aluminum, this 1-pc free float handguard is designed to minimize weight and increase strength.