Midwest Industries HK MP5K End Plate Adapter - 1913 Picatinny - Black

Midwest Industries HK MP5K End Plate Adapter - 1913 Picatinny - Black

Modernize your compact roller-delayed platform with the Midwest Industries HK MP5K End Plate Adapter. Designed specifically for the MP5K pattern, this precision-machined adapter adds a 1913 Picatinny rear interface, allowing you to mount side-folding stocks or pistol braces with rock-solid stability.

Built from hard coat anodized 6061 aluminum, this adapter delivers exceptional strength while maintaining an extremely lightweight profile—perfect for compact builds where balance matters. An integrated anti-rotation QD sling swivel socket adds enhanced sling flexibility without additional hardware.

1913 Picatinny Rear Interface
Enables attachment of side-folding stocks and braces.

MP5K Pattern Compatibility
Designed for HK MP5K and compatible clone models.

Hard Coat Anodized 6061 Aluminum
Lightweight yet rugged construction for long-term durability.

Anti-Rotation QD Sling Socket
Built-in quick-detach sling mounting point.

Simple Installation
Direct replacement design for streamlined setup (fitting may be required).

922R Compliant
Meets federal compliance requirements.

Lifetime Warranty
Backed by Midwest Industries’ commitment to quality.

Specifications

• Platform Compatibility: HK MP5K Pattern
• Compatible Models: HK MP5K, Century AP5K, Zenith ZF-5K, Military Arms Corporation MAC 5K
• Rail Interface: 1913 Picatinny
• Material: 6061 Aluminum
• Finish: Hard Coat Anodized
• Color: Black
• Sling Mount: Integrated Anti-Rotation QD Socket
• Compliance: 922R Compliant
• Country of Manufacture: USA
• Warranty: Lifetime Warranty