Kel-Tec(R) SUB2K10GLKBLK is a Semi-Auto rifle chambered in 10mm Auto with a 16.15 in. black threaded barrel and a 15+1 capacity. This SUB2000 Gen3 configuration features a black receiver with Picatinny rail space an M-LOK handguard a rotating forend and a 3 position adjustable black polymer stock. It is compatible with Glock 20 pattern magazines and is designed as a folding pistol-caliber carbine for defense range use and compact storage.Key Features10mm Auto chambering16.15 in. black threaded barrelFolding Gen3 design with rotating forendBlack receiver with Picatinny rail spaceM-LOK handguard for accessory mounting3 position adjustable polymer stockGlock 20 magazine compatibleAdjustable sightsKel-Tec(R) is known for producing lightweight firearms built around practical carry features compact dimensions and unconventional engineering. The brand has a strong reputation for slim defensive handguns and other modern platforms that prioritize portability and real world usability. KelTec firearms remain popular with shooters who want low weight straightforward function and carry focused design.