# American Tactical Imports Alpha Maxx RIA 5.56 NATO 16in Black

**Brand:** American Tactical Imports
**Category:** AR Style Rifles
**Caliber:** 5.56 NATO

## Specifications

- **Caliber:** 5.56 NATO
- **Barrel Length:** 16"
- **Finish:** Black Nitride
- **UPC:** 810113114354
- **SKU:** UCEGH24I6

## Description

The American Tactical Imports Alpha Maxx RIA is a semi-automatic AR-15 rifle chambered in 5.56 NATO. It has a 16-inch black nitride barrel with a 1:8 twist and a 15-inch M-LOK handguard. The rifle uses a reinforced Gen 2 polymer upper and lower receiver set with a metal-reinforced buffer tube and takedown pin area, and it ships complete with a 30-round magazine.

### Key Specifications
- **Brand:** American Tactical Imports
- **Model:** Alpha Maxx RIA
- **Caliber:** 5.56 NATO
- **Action:** Semi Auto
- **Barrel Length:** 16 in
- **Finish:** Black

### Detailed Features
- 16-inch black nitride barrel with a 1:8 twist rate
- 15-inch M-LOK handguard for mounting rail accessories
- Threaded muzzle accepts suppressors or other muzzle devices
- 6-position M4 stock for adjustable length of pull
- Patented hammer and trigger pin retainment system with an over-molded metal insert reinforcing the buffer tube and rear takedown pin; ships with one 30-round magazine

## Frequently Asked Questions

**Q: What caliber is the Alpha Maxx RIA?**

A: The American Tactical Alpha Maxx RIA is chambered in 5.56 NATO.

**Q: What is the barrel length of the Alpha Maxx RIA?**

A: It has a 16-inch black nitride barrel with a 1:8 twist rate.

**Q: Who makes the Alpha Maxx RIA?**

A: American Tactical Imports makes the Alpha Maxx RIA.

**Q: What type of firearm is the Alpha Maxx RIA?**

A: It is a semi-automatic AR-15 rifle with a 15-inch M-LOK handguard and a 6-position M4 stock.

**Q: How many rounds does the Alpha Maxx RIA hold?**

A: It ships complete with a 30-round magazine.

**Q: Where can I buy the Alpha Maxx RIA?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of budget AR-15 rifles like the Alpha Maxx RIA tend to focus feedback on the reinforced polymer receiver set, since that's the biggest departure from a standard forged or billet build. Most report the metal-insert buffer tube and takedown pin areas hold up fine under normal range use, though some shooters remain cautious about long-term durability of a polymer-based upper compared to aluminum.

Out of the box, the M-LOK handguard and threaded muzzle make it easy to add a light, sling, or muzzle device without extra gunsmithing, and the 6-position stock adjusts quickly for different shooters or body armor setups. The black nitride barrel finish gets solid marks for resisting corrosion during regular cleaning and storage.

On value, buyers like that a rifle in this price range ships with a magazine and covers the core AR-15 features people expect. The common tradeoff noted is trigger feel, since factory AR-15 triggers at this price point are usually the first upgrade owners make, and some plan for that cost going in.

## Pricing

**9 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $359.99 |
| Impactguns Com | $369.99 |
| Classicfirearms Com | $379.99 |
| Sportsmansguide Com | $379.99 |
| Gritrsports Com | $399.99 |
| Shootingsurplus Com | $400.52 |
| Buds Gun Shop | $413.49 |
| Kygunco Com | $425.49 |
| Guns Com | $430.99 |

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