KelTec SUB2000 Gen 3 5.7x28mm – Black

The KelTec SUB2000 Gen 3 is a folding carbine chambered in 5.7 x 28 mm offering a compact footprint and straightforward operation. The design emphasizes portability and modularity with an optics-ready rotating forend and integrated mounting surfaces. A straight blowback action and simplified controls make routine maintenance and operation uncomplicated.

Key Specifications

• Chambering is 5.7 x 28 mm for FN-style pistol-caliber cartridges.
• The action is a Semi-Auto blowback system designed for simple operation.
• Unloaded weight is approximately 4.3 lbs.
• Overall length measures 30.45 inches.
• The barrel is constructed from steel.
• The forend features M-LOK and Picatinny mounting surfaces for accessories and optics.
• The carbine uses FN 5.7-style magazines for magazine compatibility.
• Barrel thread pattern is 1/2x28 for compatible muzzle devices.
• Reported trigger pull is approximately 5 lbs.
• Reported rifling twist rate is 1:7.

The SUB2000 Gen 3 combines a compact, folding platform with practical mounting options and straightforward mechanics, making it well suited for users who prioritize portability and modularity. Its lightweight construction and optics-ready rotating forend allow the carbine to serve reliably for range-focused shooting and situations where a compact, transportable carbine is preferred.