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Ati

ATI MILSPORT

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

Ati Milsport

AR-15 chambered in 5.56x45mm

16-inch Barrel

For a compact rifle setup

13-inch M-lok

Handguard for accessory mounting

Integrated Optics

Rail for sight installation

Black Finish

30-round magazine included

$439.99
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SKU: 504984

Overview

Built around a 16-inch barrel and a 13-inch M-LOK handguard, this AR-15 platform is set up for shooters who want a straightforward rifle for range work, training, or general-purpose use. The optics rail provides a ready mounting point for an optic, while the black finish keeps the profile clean and practical. Chambered in 5.56x45mm and supplied with a 30-round magazine, it offers a familiar setup for users who prefer a standard AR configuration.

Why Hunters Choose the Ati

Ar-15 Platform

Chambered in 5.56x45mm for familiar

16-inch Barrel

Compact setup for general-purpose use

13-inch M-lok

Handguard provides ample space for

Integrated Optics

Rail supports straightforward sight installation

Includes 30-round

Magazine for extended range sessions

Key Features

  • ATI Milsport AR-15 chambered in 5.56x45mm
  • 16-inch barrel for a compact rifle setup
  • 13-inch M-LOK handguard for accessory mounting
  • Integrated optics rail for sight installation
  • Black finish with 30-round magazine included

Best Used For

  • Hunters wanting an AR-15 chambered in 5.56x45mm for general-purpose use
  • Shooters who prefer a 16-inch barrel and a 13-inch M-LOK handguard
  • Users planning to mount optics on the included optics rail
  • Those seeking a black, magazine-fed AR-15 with a 30-round capacity
  • Owners wanting a straightforward rifle for range sessions and field carry

Specifications

Barrel Length16"
Blade FinishBlack
Caliber5.56x45mm
ColorBlack
Handguard13" M-LOK
Handguard Length13"
Magazine Capacity30 Round
Optics RailYes
PlatformAR-15

Pros

  • AR-15 platform chambered in 5.56x45mm for familiar handling and ammunition availability
  • 16-inch barrel offers a compact setup for general-purpose use
  • 13-inch M-LOK handguard provides ample space for accessory mounting
  • Integrated optics rail supports straightforward sight installation
  • Includes a 30-round magazine for extended range sessions

Considerations & Trade-offs

  • Chambered in 5.56x45mm, so it is suited to that cartridge rather than offering broader caliber flexibility.
  • The 16" barrel and AR-15 format make it a general-purpose setup, but it may not be the most specialized choice for hunters seeking a purpose-built rifle for a single task.
  • The 13" M-LOK handguard and optics rail provide mounting options, but any accessories still need to be selected and added separately.
  • Included 30-round capacity may be more than needed for many hunting applications, depending on local regulations and intended use.

Suggested Comparisons

  • AR-15 style rifles
  • M-LOK handguard rifles
  • 16-inch barrel rifles
  • Optics-ready rifles

Suggested Accessories

  • Optics mount
  • Magazines
  • Weapon light
  • Sling

Frequently Asked Questions

What caliber is the ATI MILSPORT chambered in?

The product is listed as chambered in 5.56x45mm.

What barrel length is listed for this rifle?

The listed barrel length is 16 inches.

Does the ATI MILSPORT include M-LOK and an optics rail?

Yes. The product description lists a 13" M-LOK handguard and an optics rail.

What finish or color is listed for this model?

The product is listed in black.

What magazine capacity is included in the product listing?

The listing specifies 30 round.