Midwest Industries HK MP5 End Plate Adaptor Features The Midwest Industries End Plate Adaptor replaces the factory end plate on an HK MP5 or compatible clone with a 1913 Picatinny interface opening up compatibility with the wide range of side folding stocks and braces built to that standard. Machined from hard coat anodized 6061 aluminum the adaptor is extremely lightweight so it does not add unnecessary weight to the rear of the gun. An anti rotation QD sling swivel socket is integrated into the design giving users a secure attachment point for a quick detach sling without additional hardware. Installation is straightforward though Midwest Industries notes that some fitting may be required due to variation between MP5 clones and genuine HK SP5 receivers. This adaptor is compatible with the HK MP5 as well as popular clone platforms including the Century AP5 and AP5K the Zenith ZF5 and ZF5K and the Military Arms Corporation MAC 5 and MAC 5K. Made entirely in the USA it is 922r compliant and backed by a lifetime warranty reflecting confidence in the quality of its materials and machining. At roughly 5 ounces installed the adaptor adds negligible weight while opening up a wide range of stock and brace options for MP5 pattern firearms. For owners looking to modernize their MP5 clone with a folding stock or brace this end plate adaptor is a simple well built solution. Midwest Industries HK MP5 End Plate Adaptor Specifications Manufacturer: Midwest Industries Model: HK MP5 End Plate Adaptor Compatible Hosts: HK MP5 Century AP5/K Zenith ZF5/K MAC 5/K Color: Black Material: 6061 Aluminum Finish: Anodized Weight: 5 oz Available At: GrabAGun