The MP5 is one of the more popular semi-automatic sub gun designs on the market, but finding aftermarket upgrades for the guns can be difficult at times. The Midwest Industries HK MP5M Drop-In Handguard offers owners the only enhancement they need for their firearm. The Midwest Industries HK MP5M Handguard is made from a single piece of 6061 aluminum, which is finished with a black hard-coat anodizing that ensures protection against dings, scratches and other environmental hazards. Features 15 full M-LOK attachment points Diameter: 1.6 inches Weight: 4.8 ounces 922R compliant part The Midwest Industries HK MP5M Drop-In Handguard also features two quick Mfg: Midwest Industries, Inc.