MP-661K Blackbird, drozd picatinny rail with update upper corps part, upgrade lightweight design made of sturdy plastic, allows to comfortably place small sights, repair pieces made to order. Installing this part with an improved construction will make the aiming process faster.
The proposed modernized sighting bar with build-in Picatinny rail ideal suitable for all versions MP-661K. This tuning part made of durable plastic for upgrade corps consists:
1. Casing wit two bores for mounting screws Picatinny rail,
2. Fixing screws and two nuts,
3. Picatinny rail with lightweight construction.
The package delivery includes upgraded upper casing with build-in Picatinny rail.