Midwest Industries AK Picatinny End Plate Adapter

The Midwest Industries AK Picatinny End Plate Adapter converts a compatible AK rear trunnion or end-plate interface to a 1913 Picatinny mounting surface. The black anodized aluminum adapter provides a standardized rail section for stocks, braces, or other compatible rear-mounted accessories that use a Picatinny interface. It is a firearm-specific component, so the exact AK receiver and trunnion configuration must be confirmed before installation.

The adapter is intended to create a rigid rear mounting point rather than serve as a cosmetic trim piece. Fit depends on the existing rear-end geometry of the AK, and some rifles may require model-specific hardware or gunsmithing beyond the adapter itself. The Picatinny interface should only be paired with accessories designed for the resulting 1913 rear mount.

This part is useful when a compatible AK is being configured around a Picatinny-mounted rear stock or related accessory. Checking the receiver pattern before purchase is more important than relying on the general AK label because rear trunnions vary widely. Browse more gun parts and accessories for adapters, stocks, and other firearm components.

• Converts compatible AK rear interface to Picatinny
• Black anodized aluminum construction
• 1913 accessory mounting surface
• Firearm-specific fit