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Ati

ATI ALPHA HYBRID MAXX

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

.300 Blackout

A 16-inch barrel

15-inch M-lok

Handguard for accessory mounting

Full-length Picatinny

Rail for optics

30-round Capacity

5.5-pound Lightweight

Design

$439.99
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SKU: 580933

Overview

Built for shooters who want a compact .300 Blackout rifle in a lighter package, this model pairs a 16" barrel with a 15" M-Lok handguard and a full-length Picatinny rail for optic mounting. Its 5.5 lb weight supports easier handling in tight spaces or during extended range sessions, while the 30-round capacity suits tactical use and sport shooting. The aluminum reinforced polymer receiver and AR-style safety round out a straightforward setup for those who prefer familiar controls in a maneuverable platform.

Why Hunters Choose the Ati

Lightweight 5.5

Lb build supports easier handling

16-inch Barrel

Compact .300 Blackout chambering suit

15-inch M-lok

Handguard provides ample space for

Full-length Picatinny

Rail allows straightforward optic mounting

30-round Capacity

Reduces reload frequency during extended

Key Features

  • .300 Blackout AR rifle with a 16-inch barrel
  • 15-inch M-Lok handguard for accessory mounting
  • Full-length Picatinny rail for optics
  • 30-round capacity
  • 5.5-pound lightweight design
  • Aluminum reinforced polymer receiver with AR-style safety

Best Used For

  • Hunters wanting a lightweight .300 Blackout rifle for maneuverable carry and handling
  • Sport shooters seeking an AR-style platform with a 16-inch barrel and optic-ready rail
  • Users who prefer a 15-inch M-Lok handguard for accessory mounting flexibility
  • Tactical-minded shooters looking for a compact, 30-round-capacity rifle setup

Specifications

Barrel Length16"
Caliber.300 BLK
Capacity30-round
Handguard Length15"
Handguard TypeM-Lok
Rail TypeFull-length Picatinny rail
Receiver MaterialAluminum reinforced polymer
SafetyAR-style safety
Weight88 oz

Pros

  • Lightweight 5.5 lb build supports easier handling in the field and at the range.
  • 16-inch barrel and compact .300 Blackout chambering suit a maneuverable rifle setup.
  • 15-inch M-Lok handguard provides ample space for accessories and support hand placement.
  • Full-length Picatinny rail allows straightforward optic mounting options.
  • 30-round capacity reduces reload frequency during extended shooting sessions.
  • Aluminum reinforced polymer receiver offers a durable, lightweight platform.

Considerations & Trade-offs

  • The .300 Blackout chambering and 30-round capacity may not suit hunters who prefer a different cartridge or a lower-capacity setup for their use case.
  • The 16" barrel and 15" M-Lok handguard create a compact, maneuverable profile, but that configuration may not be ideal for those prioritizing a longer sight radius or a different balance.
  • The full-length Picatinny rail supports optics mounting, but any optic choice and setup will add to the rifle’s overall weight and handling characteristics.
  • The aluminum reinforced polymer receiver is part of the lightweight design, but buyers should evaluate whether that construction fits their preferences for feel and use.

Suggested Comparisons

  • .300 Blackout AR rifles
  • Lightweight tactical rifles
  • AR-pattern rifles with M-Lok handguards
  • Optics-ready sporting rifles

Suggested Accessories

  • Optics mount
  • Magazines
  • Sling
  • Weapon light

Frequently Asked Questions

What caliber is the ATI Alpha Hybrid Maxx chambered in?

It is chambered in .300 Blackout (.300 BLK).

What barrel length does this rifle have?

The product description lists a 16" barrel.

Does it include a rail for mounting optics?

Yes. It has a full-length Picatinny rail for optics.

What type of handguard does it use?

It features a 15" M-Lok handguard.

What is the rifle’s listed weight and magazine capacity?

The listed weight is 5.5 lb, and it offers a 30-round capacity.