# Kel-Tec SU-16B Tactical Rifle - 5.56mm NATO, Lightweight Green

**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:** 72 oz
- **Overall Length:** 35.9"
- **UPC:** 640832000955
- **SKU:** UCBHUnlfP

## Description

The Kel-Tec SU-16B is a semi-automatic tactical rifle chambered in 5.56mm NATO / .223 Remington, finished in green. It weighs 4.5 lbs and stretches 35.9 inches overall, with a 16-inch barrel and a 10-round magazine included.

### Key Specifications
- **Manufacturer:** Kel-Tec
- **Model:** SU-16B
- **Type:** Semi Auto Rifle - Tactical
- **Caliber:** 5.56mm NATO / .223 Remington
- **Barrel Length:** 16 inches
- **Capacity:** 10 rounds (includes one magazine)
- **Weight:** 4.5 lbs (72 oz)
- **Total Length:** 35.9 inches
- **Condition:** New in Box
- **Finish Color:** Green

### Detailed Features
Front and rear sights are both fully adjustable. The forend folds down into a bipod configuration for prone shooting, which is a practical feature at this weight class. A Picatinny rail runs along the top for optics or lights. The rifle accepts standard AR-15/M16 magazines, which keeps ammunition sourcing simple.

### Usage Scenarios
At 4.5 lbs, it moves quickly in close quarters and is comfortable to carry for extended range sessions. The adjustable sights and AR-magazine compatibility make it serviceable for home defense, recreational range shooting, and hunting small to medium game.

## What Customers Say

*AI-generated insights from customer reviews*

The SU-16B gets a mixed but mostly fair reception in firearm forums.

Users consistently single out the light weight as the rifle's strongest point. Extended carry is noticeably easier than with heavier platforms. AR-15 magazine compatibility is a practical plus that broadens its appeal to shooters already in that ecosystem. The folding stock adds real convenience for storage and transport, and the price is competitive against other tactical rifles in the category.

The criticism is also consistent. Build quality comes up repeatedly. Polymer construction feels less solid than steel-framed alternatives, and some components draw durability concerns. Accuracy at longer ranges is another common theme; close-to-mid-range performance is generally fine, but the rifle doesn't satisfy shooters who need consistent precision past 200 yards. Ergonomics divide opinion, with some finding the stock and grip comfortable and others mentioning fatigue during prolonged use. Aftermarket support is thin relative to the AR-15 platform, which limits customization.

The overall picture is a lightweight, affordable rifle that does what it's designed to do within its intended envelope, with trade-offs in build feel and long-range capability.

## Pricing

**3 offers available**

| Vendor | Price |
|--------|-------|
| Primaryarms Com | $659.99 |
| Grabagun Com | $716.99 |
| Impactguns Com | $724.19 |

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