These are original Zastava YUGO M76 DMR Scope Rail Mounts for 8mm sniper rifles. Yugoslavian military surplus used parts in very good to excellent condition.
 
 
⚠  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.