Midwest Industries MI-MP5-OR HK MP5 and Clones Top Picatinny Rail MI-MP5-OR UPC 812102033226
Product Description
The Midwest Industries MI-MP5-OR Top Picatinny Rail is a low-profile optic mounting platform engineered specifically for HK MP5, HK SP5, HK 94, and full-size MP5 roller-delayed blowback clone receiver housings. Designed to solve the traditional optical mounting challenges of the MP5 platform, this rail clamps securely over the factory receiver lugs to provide a rigid, non-permanent MIL-STD-1913 Picatinny mounting surface for modern red dot sights and optics.
Precision CNC-machined from high-strength 6061-T6 aluminum and finished in a hardcoat anodized matte black coating, the MI-MP5-OR features an ultra-low-profile mounting height that minimizes sight axis offset. Its streamlined center channel design maintains clear visibility of the factory iron sights when no optic is mounted, providing continuous backup sight functionality.
Equipped with heavy-duty steel clamp hardware, the MI-MP5-OR locks securely onto the upper receiver tab interface without requiring gunsmithing, permanent slide modifications, or barrel removals. Built in the USA and backed by Midwest Industries' legendary lifetime warranty, it represents an essential upgrade for modernizing the classic HK MP5 layout.
Armorer Bench Notes & Real-World Staging Guidance:
Fitment Matrix: Fits full-size HK MP5, HK SP5, HK 94, and 100% full-size receiver clones (e.g., Century Arms AP5, PTR 9C, Zenith ZF-5). (Not compatible with MP5K / SP5K short-receiver models).
- Perform a complete firearm safety check: lock the cocking handle back into the manual lock-out notch and visually inspect the chamber to verify zero live rounds are present.
- Clean the upper receiver tab attachment points to remove grease and carbon build-up.
- Position the MI-MP5-OR top rail over the receiver, aligning the four locking feet with the receiver lugs.
- Tighten the four clamp screws evenly in a criss-cross pattern using an inch-pound torque wrench to 15–20 in-lbs (apply a small drop of Blue Loctite 242 to screw threads).
- Verify charging handle clearance to ensure full movement through the cocking slot and lock-out notch without contact.
- Mount your optic onto the Picatinny rail section and verify lower co-witness or optical alignment prior to live-fire zeroing.
Key Features
- Universal Full-Size MP5 Compatibility: Clamps directly onto HK MP5, SP5, HK94, and 9mm full-size MP5 clone receivers.
- Ultra Low-Profile Design: Keeps red dot sights mounted low over the receiver for proper cheek weld and rapid dot indexing.
- 6061-T6 Billet Aluminum Construction: Machined from high-grade aircraft aluminum for lightweight strength and zero flex.
- Type III Hardcoat Anodized Finish: Matte black coating guards against corrosion, cleaning solvents, and field wear.
- Non-Permanent Clamp-On Installation: Securely clamps over receiver tabs without marring or requiring permanent modifications.
- Made in the USA: Proudly engineered and manufactured in the United States backed by Midwest Industries’ Lifetime Warranty.
Product Specifications
- Brand: Midwest Industries
- Model/Series: HK MP5 Top Picatinny Rail Mount
- MPN / SKU: MI-MP5-OR
- UPC: 812102033226
- Platform Compatibility: HK MP5, HK SP5, HK 94, Century AP5, PTR 9C, Zenith ZF-5 (Full-Size 9mm MP5 Clones)
- Interface Rail Type: MIL-STD-1913 Picatinny Rail
- Material: 6061-T6 Billet Aluminum Body / Steel Clamps
- Finish / Color: Hardcoat Anodized Matte Black
- Torque Spec (Clamp Screws): 15–20 in-lbs
- Weight: 2.3 oz
- Country of Origin: USA
