German Mauser 98K grenade launcher case in thick black leather with full clip and present back loop. No visible markings. A disassembly key is included. The brown leather carrying strap is a non-regulation model. There is some wear and patina to the piece. condition II+. German Mauser 98K grenade launcher pouch made of thick black leather with a complete fastening strap and rear belt loop. No visible markings. A disassembly key is included. The brown leather carrying strap is a non-regulation model. Note some wear and patina. Condition II+.