ATI Mil-Sport 5.56 AR Pistol Blk - ATIG15MS556ML7

ATI Mil-Sport 5.56 AR Pistol - 7" Barrel, Black Finish, Model ATIG15MS556ML7

American Tactical Imports
SKU:
120911962
|
UPC:
819644025412
|
MPN:
ATIG15MS556ML7
$416.20
$539.95
(You save $123.75 )
Current Stock:
Product Specifications
Capacity-Rounds:
30
Caliber-Gauge:
223 Remington / 5.56 NATO
Barrel Length:
7.5"
Barrel Length Range:
7" to 7.99"
Action:
Semi-Auto
Grips:
Black Polymer
Stock Finish:
Black
Product Overview

The ATI Mil-Sport 5.56 AR Pistol is a compact, modern firearm built on the AR platform in 5.56 NATO. With its 7" barrel and streamlined profile, this black-finished pistol delivers the ergonomics and modularity shooters expect from an AR in a package sized for close-quarters work, truck storage, or backup duty. The Mil-Sport brings serious AR capability to a pistol frame—ideal for shooters who want familiarity and parts compatibility without the length of a rifle.

The 7" M-LOK forend gives you mounting flexibility for lights, lasers, and grips without unnecessary rail real estate. That aluminum parts kit keeps the gun trim and reliable while staying lightweight. The 30-round magazine capacity means you've got the firepower of a standard AR mag in a gun that handles like a large-frame pistol. Whether you're building a truck gun, a home-defense backup, or simply exploring what a short-barreled 5.56 platform can do, the Mil-Sport won't leave you fumbling with unfamiliar controls.

American Tactical Imports has earned a reputation for delivering honest, no-nonsense firearms at realistic street prices. This pistol carries that same philosophy—solid performance, AR-standard controls, and the customization ecosystem of the world's most popular rifle platform, compressed into a package that fits your needs when a full-size rifle doesn't.

Key Features

  • 7" barrel in 5.56 NATO caliber for velocity and handling in a compact platform
  • 7" M-LOK forend for mounting accessories and tactical modularity
  • Aluminum parts kit for durability and weight savings
  • 30-round magazine capacity
  • Black finish
  • AR pistol ergonomics and controls—familiar to AR shooters

Specifications

Caliber5.56 NATO
Barrel Length7"
Magazine Capacity30 rounds
Forend7" M-LOK
Material (Fire Control Group)Aluminum
FinishBlack
ModelATIG15MS556ML7

Frequently Asked Questions

What makes an AR pistol different from a rifle?

An AR pistol uses the same receiver and controls as a rifle but features a shorter barrel (under 16") and no stock, making it legally classified as a pistol. The Mil-Sport's 7" barrel gives it a much shorter profile while maintaining 5.56 power in a gun that's easier to handle in tight spaces.

Can I use standard AR-15 magazines with the ATI Mil-Sport?

Yes. The Mil-Sport feeds from standard 5.56 NATO magazines, including 30-round mags. Any AR-pattern magazine will work with this platform.

What's M-LOK and why does it matter on a 7" pistol?

M-LOK is a lightweight mounting standard that lets you attach lights, lasers, grips, and other accessories to your forend without needing full rails. On a compact 7" pistol, it keeps weight and clutter to a minimum while preserving your ability to configure the gun for your needs.

Is this gun good for home defense or truck storage?

The Mil-Sport's short length and AR ergonomics make it well-suited for those roles. Its 5.56 caliber and 30-round capacity give you firepower when you need it, and the compact size means it stores easily or transitions quickly in tight quarters. Always observe all federal and local laws regarding short-barreled firearms and storage.

Additional Information

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.