Zastava ZR90556SR: ZAS M90 5.56 Serbian Red Furniture - If you\'re looking for a new Serbian pattern AK furniture set look no further! Our Serbian Red set is an attractive and eye-catching way to make your rifle stand out at the range! Includes all necessary installation hardware such as the ferrule spacer upper spring leaf butt plate sling attachment grip bolt and buttstock bolt. The set will also count for three complete 922r compliant part. - Serbian Red Furniture Set ( handguards stock and grip) Includes ferrule space and upper leaf spring butt plate sling attachment. grip bolt and buttstock bolt with washer