Kel-Tec SU-16B 5.56 NATO 16-inch 10-Rd Semi-Auto Rifle

About this product

The Kel-Tec SU-16B is a lightweight sport-utility semi-automatic rifle built around a gas-piston system and designed for practical, general-purpose use. It is chambered for .223 Rem/5.56 NATO and features an integrated Picatinny-style rail and folding forend that converts to a bipod. The SU-16B ships in a black polymer configuration with an included 10-round polymer magazine and a fixed stock with a storage compartment.

Key Specifications

• Chambering is .223 Rem / 5.56 NATO.
• The barrel measures 16 inches and is described as chrome-lined with a steel construction.
• Standard magazine capacity is 10 rounds and the rifle accepts AR-15/M16 magazines.
• The action is semi-automatic (gas-piston).
• Unloaded weight is approximately 4.5 lbs.
• Overall length is 35.9 inches when extended.
• Folded length (stock/forend folded) is 24.9 inches.
• The stock material is polymer and includes a fixed storage compartment for spare magazines.
• Sights include an integrated Picatinny rail and adjustable iron sights.
• The package includes one 10-round polymer magazine.

Practical and compact, the SU-16B combines a lightweight footprint with integrated utility features—Picatinny rail, bipod-capable forend and magazine storage—making it suitable for day-to-day carry in the field or as a go-anywhere sporting rifle. Its simple, durable construction focuses on reliable function and straightforward handling for users who value versatile, no-nonsense equipment.