Original NEW-OLD-STOCK Yugoslavian M64 M70 M77 Rear Sight Leaf with Flip-Up Night Sight Aperture. Military surplus new-old-stock parts.

⚠  WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.