KelTec SUB2000 Gen 3 10mm — 16.15in Threaded Barrel, Tan
About this product
The SUB2000 Gen 3 is a folding semi-automatic carbine chambered in 10mm Auto and built around a Glock 20 magazine interface. The Gen 3 updates include a rotating forend that allows the carbine to fold with optics installed, an M-LOK compatible handguard and a threaded steel barrel. The platform is fitted with tan synthetic furniture and a black receiver for a practical, transportable package. It ships with one 15-round Glock 20 style magazine and is intended for range use, compact transport, and general-purpose carbine duties.
Key Specifications
- The carbine is chambered in 10mm Auto.
- The action is a semi-automatic blowback-style design.
- The barrel measures 16.15 inches and is threaded.
- Magazine compatibility is with Glock 20 style magazines.
- Includes one 15-round Glock 20 magazine.
- The handguard uses M-LOK accessory slots for modular mounting.
- The forend features a rotating folding mechanism to fold with optics installed.
- The carbine weighs approximately 5.6 lbs (unloaded).
- The safety is a push bolt design.
- The stock is a 3-position adjustable polymer folding design.
The SUB2000 Gen 3 balances compact transportability with practical carbine features: a threaded barrel for accessory flexibility, M-LOK modularity, and a fold-with-optics forend. Its compatibility with Glock 20 magazines and included 15‑round magazine make it an easy addition for Glock 20 owners seeking a compact, field‑ready pistol-caliber carbine with straightforward controls and dependable ergonomics.
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