This is a Magpul Industries Accessory known as the M-LOK Bipod Mount, model MAG609.
The Magpul M-LOK Bipod Mount allows for the attachment of Harris(R)-style stud mounted bipods to M-LOK compatible hand guards and forends. The M-LOK Bipod Mount offers a low-profile" robust" and elegant mounting solution for the most common bipods on the market. By utilizing the direct-connect properties of the M-LOK system" the bipod sits closer to the mounting surface than other adapters while providing superior support to the bipod for strength and stability. The Bipod Mount is also compatible with other accessories that attach to traditional sling studs. Machined from milspec-anodized aluminum" the M-LOK Bipod Mount also features beveled ends and corners to reduce snagging and sharp edges. All hardware necessary for attachment directly to M-LOK Slots on either aluminum or polymer hand guards and forends is included. Max overall length of 2.33 in. Made in U.S.A.
Features:
Low profile M-LOK bipod mounting solution
Mil-spec anodized aluminum
Beveled ends and corners
