# KelTec SU16E Tactical Lightweight Semi-Auto Rifle .223/5.56 NATO

**Brand:** Kel-Tec
**Category:** Semi-Automatic Rifles
**Caliber:** .223 Remington

## Specifications

- **Caliber:** .223 Remington
- **Barrel Length:** 16"
- **Capacity:** 10 rounds
- **Finish:** Salt Bath Nitride
- **Weight:** 64 oz
- **Overall Length:** 35.5"
- **UPC:** 640832004076
- **SKU:** UCBHUnmTk

## Description

The KelTec SU16E is a semi-automatic rifle chambered in .223 Remington / 5.56mm NATO, weighing just 4 lbs with a 16-inch barrel and a total length of 35.5 inches. The receiver and stock are Zytel polymer, which keeps weight down without sacrificing durability. A 10-round capacity and crossbolt safety round out the baseline configuration.

### Key Specifications
- **Manufacturer:** KelTec
- **Model:** SU16
- **Series:** SU16E
- **Caliber:** .223 Remington / 5.56mm NATO
- **Barrel Length:** 16 inches
- **Capacity:** 10 rounds
- **Weight:** 4 lbs (64 ounces)
- **Total Length:** 35.5 inches
- **Action Type:** Semi-Automatic
- **Safety Type:** Crossbolt Safety

### Features

The adjustable stock lets shooters dial in length of pull, which helps with both comfort and consistency. Fully adjustable front and rear sights give usable out-of-box precision without requiring an optic. The salt bath nitride barrel finish resists corrosion well. The synthetic tan grip holds up under varied conditions and maintains a positive grip during rapid fire.

Accepting .223 Remington or 5.56mm NATO means ammunition flexibility depending on what's available or what the task requires.

### Use Cases

- Sport shooting: light enough to carry through a course of fire without fatigue
- Home defense: manageable size and caliber for indoor distances
- Varmint control: effective caliber for small game and pests in the field
- Training: user-friendly controls suit new shooters learning the basics

## What Customers Say

*AI-generated insights from customer reviews*

The SU16E generates fairly consistent feedback across a few themes.

Portability comes up most often. At 4 lbs, it is noticeably lighter than most .223 rifles, which hunters and anyone covering ground on foot tend to appreciate. The adjustable stock and adjustable sights get mentioned alongside this, since they let different shooters dial the rifle in without additional expense.

Magazine compatibility with standard AR-15 mags is a practical plus for anyone who already runs AR-pattern firearms, no separate magazine inventory needed.

Price is a recurring positive. The SU16E sits below most comparable semi-auto .223 rifles, which makes it a common recommendation for entry-level buyers or anyone wanting a lightweight field rifle without significant investment.

Reliability feedback is mixed. Many owners report consistent function, while others have encountered jams or feeding issues. Ammunition choice and maintenance habits seem to be factors, and the community around KelTec products generally has solid troubleshooting resources.

Customization gets discussed, though the platform has fewer aftermarket options than AR-15-pattern rifles. Ergonomics opinions split. The grip and stock work well for some shooters and feel awkward for others, particularly those coming from more conventional designs.

Aesthetics are polarizing in the usual way for non-traditional rifle designs. Some owners like the modern look; others prefer conventional stocks.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Buds Gun Shop | $833.49 |

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*Data from [GunsNation](https://gunsnation.com)*