Upgrade any WBP parts kit to the special Rear sight and stock trunnion designed to accept the newest Polish Military Picatinny Rail system

Description

This WBP Polish complete rear sight and rear stock trunnion is designed to accept the popular FB Radom rail system used on the Polish Military Beryl. This set includes the proper rear sight and rear stock trunnion *rail not included*

This is an upgrade feature that only applies to purchasing any WBP Parts kit *headspaced or non headspaced* We exchange the standard rear sight and stock trunnion for this upgraded model

This is designed for the second version and latest design using NATO picatinny rail

Includes Complete Rear Sight and rear stock trunnion *the rail, stock, and pistol grip is not included*

This rear sight features the famous Polish PW resistance symbol on the side