The CRC 9039 is a versatile QD sling mount featuring both a Quick Detach socket and a strap loop, designed for M-LOK compatible handguards. This dual-function mount allows for flexible sling attachment options, accommodating both QD swivels and traditional straps. Constructed from CNC-milled aluminum and finished with a durable Cerakote ceramic coating, it ensures reliable performance and corrosion resistance.