MIDWEST INDUSTRIES, INC. GEN-2 M-LOK A(R)TOP RAIL FOR HK MP5 The Midwest Industries Gen-2 M-LOKA(R) Top Rail for the HK MP5 modernizes your platform with enhanced functionality and refined aesthetics. Featuring a longer 1913 Picatinny rail, improved charging handle clearance, and lightning cuts, this Gen 2 design allows easy mounting of optics, lights, lasers, and additional accessories while retaining the factory handguard. Precision-machined from hard coat anodized 6061 aluminum, it installs without gunsmithing using the included tools, is 922R compliant, made in the USA, and backed by a lifetime warranty for dependable, long-term performance. FEATURES Mfg: Midwest Industries, Inc.