Midwest Industries Low Profile Picatinny Top Rail HK MP5, SP5 Aluminum Black, 812102033226, MI-MP5-OR

• Easy, no gunsmith install, all tools included
• Allows the user to mount an optic and light or laser while retaining the factory handguard
• Rock solid design
• Weight: 3.3oz
• Constructed of 6061 aluminum, hard coat anodized for a lifetime of service

Note: This rail is designed to fit 9mm receivers, there may be fitment issues with 40 cal/10mm receivers