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Ati

ATI ALPHA MAXX

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Chambered 5.56x45mm

NATO for AR-15 platform use

16-inch Barrel

For a balanced setup

Includes Modular

10-inch QD rail system for

Flip-up Sights

Come standard for backup aiming

Equipped 6-position

A 6-position adjustable rear stock

$379.99
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SKU: 687164

Overview

Built on the familiar AR-15 platform, this rifle is aimed at shooters who want a configurable setup for training, recreational use, and tactical applications. The 16-inch barrel and 5.56x45mm NATO chambering place it in a practical middle ground for those looking for a modern sporting rifle with a balanced feel. A 10-inch QD rail gives room for accessories, while the included flip-up sights and 6-position adjustable rear stock support flexible use across different setups. The S60 60-round magazine adds capacity for extended range time, though the rifle’s real appeal is its adaptable layout rather than any one specialized role.

Why Hunters Choose the Ati

Chambered 5.56x45mm

NATO for a widely used

16-inch Barrel

Practical balance of velocity, accuracy,

10-inch Qd

Rail provides space for optics,

Flip-up Sights

Included for backup aiming capability

6-position Adjustable

Rear stock helps fine-tune length

Key Features

  • Chambered in 5.56x45mm NATO for AR-15 platform use.
  • Features a 16-inch barrel for a balanced setup.
  • Includes a modular 10-inch QD rail system for accessory mounting.
  • Flip-up sights come standard for backup aiming capability.
  • Equipped with a 6-position adjustable rear stock.
  • Includes an S60 60-round magazine for extended capacity.

Best Used For

  • Training sessions where modular accessory mounting and backup sights are useful
  • Recreational AR-15 owners wanting a configurable 5.56x45mm NATO rifle
  • Users who prefer adjustable stock fit for improved comfort and control
  • Range shooters benefiting from the included 60-round magazine
  • Hunters or outdoorsmen seeking a versatile modern sporting rifle platform

Specifications

Barrel Length16-inch
Capacity60 rounds
Chambering5.56x45mm NATO
MagazineS60 60-round magazine
PlatformAR-15
Rail System10-inch QD rail system
SightsFlip-up sights
Stock6-position adjustable rear stock
Use Casestactical, recreational, and training environments

Pros

  • Chambered in 5.56x45mm NATO for a widely used AR-15 platform cartridge.
  • 16-inch barrel offers a practical balance of velocity, accuracy, and maneuverability.
  • 10-inch QD rail provides space for optics, lights, and other accessories.
  • Flip-up sights included for backup aiming capability.
  • 6-position adjustable rear stock helps fine-tune length of pull.
  • Includes an S60 60-round magazine for extended range or training sessions.

Considerations & Trade-offs

  • The included 60-round magazine adds capacity for range use and training, but it may be more than some shooters want for general-purpose carry or lighter handling.
  • A 16-inch barrel offers a practical balance of maneuverability and velocity, though it is not the most compact option for confined spaces.
  • The 10-inch QD rail provides room for accessories, but setup can become more complex as optics, lights, and other attachments are added.
  • Flip-up sights are included as backup aiming options, but users who plan to run optics may still want to confirm their preferred sighting setup.

Suggested Comparisons

  • AR-15 platform rifles
  • 5.56 NATO semi-automatic rifles
  • Tactical training rifles
  • Modern sporting rifles

Suggested Accessories

  • Optics mount
  • Weapon light
  • Sling
  • Extra magazines

Frequently Asked Questions

What caliber is the ATI Alpha Maxx chambered in?

The ATI Alpha Maxx is chambered in 5.56x45mm NATO.

Does the rifle come with sights, or do I need to add them separately?

Flip-up sights come standard on the rifle, providing backup aiming capability.

What kind of rail system does the Alpha Maxx use for accessories?

It includes a modular 10-inch QD rail system, giving you space to mount optics, lights, and other accessories.

Is the stock adjustable for different shooters or shooting positions?

Yes. The rifle has a 6-position adjustable rear stock, which lets you fine-tune length of pull for comfort and control.

What magazine is included with the rifle?

The Alpha Maxx includes an S60 60-round magazine.