Kel-Tec SU-16E 223 Rem 16" Sport Utility Rifle - Tactical & Versatile Firearm

SKU:
120922830
|
UPC:
640832003567
$794.84
Current Stock:
Caliber-Gauge:
223 Remington / 5.56 NATO
Barrel Length:
16"
Barrel Length Range:
16" to 16.99"

The Kel-Tec SU-16E is a .223 Remington sport utility rifle built for shooters who want a lightweight, practical platform without the price tag of mainstream AR designs. With a 16-inch barrel and a lean, polymer-forward construction, this rifle delivers the caliber and ergonomics familiar to AR users while keeping overall weight and complexity to a minimum. It's a solid choice for range shooting, training, or anyone exploring what a different mechanical approach can offer alongside conventional piston-driven designs.

The SU-16E runs on a long-stroke gas-piston system paired with the Johnson/Stoner breech locking mechanism—a proven combination that has proven reliable across generations of military and civilian use. The reciprocating bolt handle sits on the right side for conventional charging and operation. Magazine compatibility is straightforward: it feeds from standard AR-15/M-16 magazines, so ammunition supply and reload logistics integrate seamlessly with existing .223 inventory if you're already running the platform elsewhere.

Handling is intuitive. The magazine catch is positioned on the right side alongside the bolt handle, and the push-button safety can be configured for either right- or left-hand operation depending on your preference. Where the SU-16E diverges from convention is in its construction: except for the barrel and operating components, the rifle is molded from high-impact reinforced polymer. That design choice keeps the gun light and cost-effective while maintaining the durability required for field use.

Key Features

  • Long-stroke gas-piston operation for reliable, field-proven performance
  • Johnson/Stoner breech locking system
  • Compatible with standard AR-15/M-16 magazines
  • Ambidextrous push-button safety (configurable for either side)
  • Reciprocating bolt handle on right side
  • High-impact reinforced polymer construction (except barrel and operating components)
  • 16-inch barrel in .223 Remington

Specifications

Caliber.223 Remington
Barrel Length16 inches
Operating SystemLong-stroke gas piston
Breech Locking SystemJohnson/Stoner
Magazine TypeAR-15/M-16 compatible
SafetyPush-button, ambidextrous configuration available
ConstructionHigh-impact reinforced polymer (except barrel and operating components)

Frequently Asked Questions

What magazines does the Kel-Tec SU-16E use?

The SU-16E is fully compatible with standard AR-15 and M-16 magazines, making ammunition feeding straightforward and letting you leverage existing magazine stocks if you already run the .223 platform.

Can I configure the safety for left-handed operation?

Yes. The push-button safety can be repositioned to operate from either the right or left side, giving left-handed shooters and ambidextrous operators the same convenient access as right-handers.

How is the SU-16E different from an AR-15?

While both fire .223 Remington and share magazine compatibility, the SU-16E uses a long-stroke gas-piston system and Johnson/Stoner breech design rather than the direct-impingement or short-stroke piston systems found in most AR variants. It also makes extensive use of high-impact polymer in its construction, reducing weight and cost.

Is the SU-16E good for hunting or just range use?

The facts provided focus on the rifle's mechanical function and construction. For specific guidance on hunting applications, firearm regulations in your area, and intended use, we recommend speaking with our team directly—they can help you match the platform to your actual needs.

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.