New from Midwest Industries, they have AK Picatinny End Plate Adaptors! Available for four different models of AKs including AKM pattern rifles, 4.5 Pin Size, 5.5 Pin Size, or Yugo Models. User must cut off stock tang to install Additional gunsmithing may be required depending on each firearm Easy installation in 15 minutes or less with proper tools Made for AKM pattern rifles, 4.5 Pin Size, 5.5 Pin Size, OR Yugo Models User must choose correct End Plate Adaptor for their application Replaces standard trunnion with Milspec 1913 rail Features steel tension blocks to ensure snug fit Allows for use of 1913 style fixed or side folding stocks Mfg: Midwest Industries