# Smith & Wesson M&P15 Sport III 5.56 NATO 16in Black

**Brand:** Smith & Wesson
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **UPC:** 022188900644
- **SKU:** UCODeMgG

## Description

The Smith & Wesson M&P15 Sport III is an AR-pattern semi-automatic rifle chambered in 223 Remington/5.56 NATO with a 16-inch threaded barrel and an M-Lok handguard. It includes a Crimson Trace red dot sight and has a black stock and receiver. Capacity is 10 rounds.

### Key Specifications
- **Brand**: Smith & Wesson
- **Model**: M&P15 Sport III
- **Caliber**: 5.56 NATO
- **Action**: Semi Auto
- **Capacity**: 10
- **Barrel Length**: 16 inches
- **Color/Finish**: Black

### Detailed Features
- 16-inch threaded barrel accepting standard muzzle devices
- M-Lok handguard for accessory mounting
- Crimson Trace red dot sight included in the package
- Black polymer stock and receiver furniture
- 10-round capacity configuration

## Frequently Asked Questions

**Q: What caliber is the M&P15 Sport III?**

A: The M&P15 Sport III is chambered in 5.56 NATO (also listed as .223 Remington).

**Q: Who makes the M&P15 Sport III?**

A: Smith & Wesson manufactures the M&P15 Sport III.

**Q: What type of firearm is the M&P15 Sport III?**

A: It is an AR-style semi-automatic rifle.

**Q: What is the barrel length of the M&P15 Sport III?**

A: The barrel is 16 inches long and is threaded to accept standard muzzle devices.

**Q: How many rounds does the M&P15 Sport III hold?**

A: This configuration holds 10 rounds.

**Q: Is the M&P15 Sport III optic-ready?**

A: It ships with a Crimson Trace red dot sight already included in the package.

**Q: Does the M&P15 Sport III have an M-Lok handguard?**

A: Yes, it features an M-Lok handguard for accessory mounting.

**Q: Where can I buy the M&P15 Sport III?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the M&P15 Sport III generally find it a competent AR-pattern rifle with the convenience of an included red dot. The Crimson Trace optic is polarizing: some are glad to skip a separate sight purchase, while others swap it for a preferred optic immediately and consider the bundle pricing the real value over a bare-rifle configuration.

The M-Lok handguard is consistently praised for allowing lights, grips, and other accessories without buying an aftermarket rail. The 16-inch threaded barrel is a practical touch. Build quality is in line with what Smith & Wesson buyers expect from the M&P15 line, with most owners reporting reliable cycling across a range of ammunition.

The 10-round capacity is a defining characteristic of this particular variant, aimed at state-compliant markets. Buyers outside those markets typically note the magazine situation as a limitation to consider, while those in capacity-restricted states find the package a straightforward ready-to-run option.

## Pricing

**13 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $729.00 |
| Classicfirearms Com | $729.00 |
| Grabagun Com | $729.00 |
| Selwayarmory Com | $729.00 |
| RK Guns | $729.97 |
| Gritrsports Com | $756.99 |
| Shootingsurplus Com | $757.09 |
| Primaryarms Com | $759.99 |
| Impactguns Com | $764.79 |
| Kygunco Com | $767.27 |

*...and 3 more offers*

## Similar Products

- [Smith & Wesson M&P15 Sport III 5.56 NATO 16in Black](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56-nato-16in-black/UCODeM4b)
- [Smith & Wesson M&P15 Sport III 5.56 NATO 16in Black](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56-nato-16in-black/UCODeLff)
- [Smith & Wesson M&P15 Sport III 5.56 NATO 16in White](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56-nato-16in-white/UCODeO7u)
- [Smith & Wesson M&P15 Sport III 5.56x45mm 16in Black](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56x45mm-16in-black/UCODeM2k)
- [Smith & Wesson M&P15 Sport III 5.56 NATO Optic-Ready Rifle](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56-nato-optic-ready-rifle/UCODeKys)
- [Smith & Wesson M&P15 Sport III 5.56x45mm Black](https://gunsnation.com/p/smith-wesson-m-p15-sport-iii-5-56x45mm-black/UCtSKw9j)

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