This is a Magpul Industries Sling Mount known as the Sling Attachment, model MAG332.
While both the UBR(R) and STR(R) come with TYPE 1 push-button QD swivel sockets pre-installed on the left side of the stock" this Sling Mount Kit - TYPE 2 can be installed on the opposite side to add additional push-button QD Sling Swivels or our own Magpul(R) QDM. Additionally" for running ambidextrous sling swivels on the SGA(R)" MOE(R) Rifle" MOE(R) Fixed Carbine" MOE(R) AK" Zhukov-S" Hunter 700" and Hunter X-22 Stocks" this TYPE 2 Kit must be utilized in conjunction with the optional TYPE 1 Kit. Heavy-duty black phosphatized steel construction easily installs with the UBR or STR's original hardware" or with the hardware included with the TYPE 1 Kit. Swivels not included.
Features:
Made in the U.S.A.
Steel construction
Ambidextrous
