Image unavailable
ATI MILSPORT AR PISTOL 5.56
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$325.99
View on Guns.com
You'll be taken to Guns.com to complete your purchase.
Hunter's Outpost earns a commission from affiliate links at no extra cost to you.
SKU: 719777
Overview
Built for shooters who want a practical AR-platform option without unnecessary extras, this rifle is suited to range sessions, home-defense use, and general field work. Its 16-inch barrel and chambering for both 5.56 NATO and .223 Remington give it a flexible setup for common ammunition choices, while the free-floating M-LOK handguard and full-length Picatinny top rail support straightforward accessory and optic mounting. The six-position collapsible stock adds adjustability for different shooting positions and users. It is a straightforward, modular rifle for buyers who value utility and affordability over added complexity.
Why Hunters Choose the Ati
Chambered 5.56
NATO and .223 Remington ammunition
16-inch Barrel
Practical balance of accuracy and
Forged 7075-t6
Aluminum upper and lower receivers
Free-floating M-lok
Handguard supports accessory customization
Optics-ready Flat-top
Upper accepts scopes or red
Key Features
- American Tactical MilSport AR pistol chambered in 5.56 NATO/.223 Remington.
- Built with forged 7075-T6 aluminum upper and lower receivers.
- Features a 16-inch barrel for balanced handling and versatility.
- Free-floating M-LOK handguard supports accessory mounting.
- Optics-ready flat-top upper includes a full-length Picatinny rail.
- Threaded 1/2x28 muzzle accepts compatible muzzle devices.
- Six-position collapsible stock allows adjustable fit.
Best Used For
- First-time AR-15 buyers wanting an affordable, modular rifle platform
- Range shooters seeking a 16-inch 5.56 rifle for paper and drills
- Hunters needing a versatile setup for varmint hunting and field use
- Home-defense users wanting an optics-ready, adjustable AR pistol configuration
- Budget-conscious owners building a customizable AR around common 5.56/.223 ammunition
Specifications
| Barrel Length | 16" |
|---|---|
| Caliber | 5.56 NATO/.223 Rem |
| Grip | Ergonomic pistol grip |
| Handguard | Free-floating M-LOK handguard |
| Magazine Type | Detachable magazine |
| Muzzle Thread Pattern | 1/2x28 |
| Optics Ready | Yes |
| Platform | AR-15 |
| Receiver Material | Forged 7075-T6 aluminum |
| Stock | Six-position collapsible stock |
| Top Rail | Full-length Picatinny top rail |
| Weight | Approximately 6 pounds |
Pros
- Chambered for 5.56 NATO and .223 Remington ammunition flexibility
- 16-inch barrel offers a practical balance of accuracy and maneuverability
- Forged 7075-T6 aluminum upper and lower receivers
- Free-floating M-LOK handguard supports accessory customization
- Optics-ready flat-top upper accepts scopes or red dots
- Six-position collapsible stock allows adjustable fit
Considerations & Trade-offs
- This is a 16" AR-platform rifle, so it offers a practical balance of handling and versatility rather than the compactness of a shorter setup.
- The rifle is optics-ready, but any optic, mounting hardware, or zeroing setup will need to be selected separately.
- Accessory flexibility is built in through the M-LOK handguard and threaded muzzle, but the rifle ships as a base platform and may need additional components to match a specific hunting or range setup.
- Chambering in 5.56 NATO/.223 Remington adds ammunition flexibility, but users should still match loads to their intended application and confirm compatibility with their setup.
Suggested Comparisons
- AR-15 pistols
- AR-15 rifles
- 5.56 NATO/.223 Remington firearms
- Optics-ready modular carbines
Suggested Accessories
- AR-15 optics
- M-LOK accessories
- AR-15 magazines
- Muzzle devices
Frequently Asked Questions
What chamberings does the ATI MilSport AR Pistol support?
The product data lists it as chambered in 5.56 NATO/.223 Remington, so it is described as compatible with both.
Is the MilSport optics-ready?
Yes. The description says it has a full-length Picatinny top rail and is optics-ready for a scope, red dot, or other compatible optic.
What kind of handguard does it use?
It features a free-floating M-LOK handguard, which provides mounting space for accessories such as lights, lasers, grips, and bipods.
Does this model have a threaded muzzle?
Yes. The description lists a threaded muzzle with 1/2x28 threading, ready for compatible muzzle devices such as a flash hider or muzzle brake.
What stock setup is included?
The product description states that it has a six-position collapsible stock. No additional stock details are provided in the source data.