Check the listing for details. standard large ring K98 8mm mauser rifle bolt extractor release spring cover. Condition: Used. Listed at 11.95 USD. One ( each purchase nets one bolt extractor cover spring) original standard large ring K98 mauser 8mm mauser bolt extractor ( also called a bolt release or bolt stop) cover or spring,this is the cover only,does not include the extractor spring or the stock screw,had people asking for body/covers only,some of these are german marked,and they were all on german K98's at some time before they were stripped for parts,will fit the yugoslavian 48,48A,44,1924,44,czech cz-24,vz-24,98/22,german gew98,k98,spanish model 1943,chinese chaing kai shek,any stanadrad large ring K98 mauser bolt. excellent opportunity to build a sporter or rebuild a rare military rifle.see my other listings for more standard K98 mauser rifle parts and accessories