QD Sling Mount & Retainer Cover - JMac Customs

QD Sling Mount Retainer Cover - JMac Customs QD Sling Mount Retainer Cover - JMac Customs RC-QD Material: 7075-T6 Aluminum Weight: 2.1oz Length: 1.5 M-LOK Slots Finish: Hardcoat Anodize QD Sling Mount Retainer Cover - JMac Customs. The RC-QD attaches to any MLOK surface and adds a front QD attachment point for your sling and is reversible which allows you to place it in a position that’s ergonomic to your hand. In addition to QD sling swivels, the RC-QD will also be compatible with most universal sling loop attachments.