Specs.

Red M-lok Rail Attachment Adapter With 

8 Styles QD Sling Swivels Set Aluminum

Come with push button QD Sling Swivel for convenience connection.

Sling Swivel can be rotated 90 degree and stopped by releasing QD buttong to control position and movement.

Light weight, low profile, standard duty Adator is made of fine anodized aluminum.

Sling Swivel is made of high grade quality steel with standard duty.

Provide allen key for installation easily.

QD Style Choice : 8 choices, choose carefully