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ATI ALPHA MAXX
Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.
$409.99
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SKU: 534846
Overview
Built for shooters who want a modern AR-15-style platform with a lightweight feel, this rifle is chambered in .223 Remington / 5.56 NATO and set up for high-capacity use with the included 60-round magazine. The 16" barrel, 1:8" twist rate, and threaded muzzle give it a versatile foundation, while the full-length 15" M-LOK handguard and flat top receiver support accessory and optic setup. Its polymer receiver and matte black finish keep the profile streamlined, and the absence of factory sights leaves the choice of sighting system to the user. At 6.95 lbs., it is aimed at target shooting and defensive roles where handling and customization matter.
Why Hunters Choose the Ati
Chambered .223
Remington / 5.56 NATO for
Includes 60-round
Magazine and supports 60+1 round
16-inch Barrel
1:8 twist rate suits a
15-inch M-lok
Handguard offers extensive accessory mounting
Threaded 1/2x28
Barrel is ready for compatible
Key Features
- AR-15 style semi-auto rifle chambered in .223 Remington / 5.56 NATO.
- 16-inch barrel with a 1:8-inch twist rate.
- 60+1 round capability, with a 60-round magazine included.
- Full-length 15-inch M-LOK handguard for accessory compatibility.
- Threaded 1/2x28 barrel for muzzle device or suppressor compatibility.
- No factory sights installed; flat top receiver supports optic mounting.
- Includes an A2 pistol grip and 2-position thumb safety.
Best Used For
- For shooters wanting a lightweight AR-15 style rifle with a ready-to-use 60-round magazine
- For recreational range sessions where optic mounting and accessory customization matter
- For users planning a suppressor or other muzzle device with a threaded barrel
- For hunters or outdoorsmen who prefer an agile, modern semi-auto platform
- For buyers comfortable selecting their own sights, since no factory sights are installed
Specifications
| Action | Semi-auto |
|---|---|
| Barrel Length | 16" |
| Blade Finish | Matte black |
| Caliber | .223 Remington / 5.56 NATO |
| Grip | A2 pistol grip |
| Handguard | 15" M-LOK handguard |
| Magazine Capacity | 60-round magazine included |
| Receiver Material | Polymer |
| Receiver Type | Flat top |
| Safety | 2-position thumb safety |
| Series | Alpha-15 Series |
| Sights | No factory sights installed |
| Threaded Barrel | 1/2x28 |
| Twist Rate | 1:8" |
| Weight | 6.95 lbs. |
Pros
- Chambered in .223 Remington / 5.56 NATO for broad ammunition compatibility.
- Includes a 60-round magazine and supports 60+1 round capacity.
- 16-inch barrel with 1:8 twist rate suits a range of bullet weights.
- 15-inch M-LOK handguard offers extensive accessory mounting options.
- Threaded 1/2x28 barrel is ready for compatible muzzle devices or suppressors.
- Lightweight 6.95-pound build supports easier handling in the field.
Considerations & Trade-offs
- The rifle ships without factory sights, so you’ll need to add iron sights or an optic before it’s ready for your preferred setup.
- The included 60-round magazine supports high-capacity use, but it also adds bulk compared with standard-capacity magazines.
- The polymer flat top receiver helps keep weight down, but it may not appeal to buyers who prefer an all-metal receiver feel.
- The 16" barrel and 1:8" twist rate are fixed configuration choices, so this model is less flexible if you’re looking for a different barrel setup.
Suggested Comparisons
- AR-15 style semi-auto rifle
- High-capacity sporting rifle
- Optics-ready rifle
- Suppressor-ready rifle
Suggested Accessories
- Optic mount or red dot sight
- Backup iron sights
- M-LOK accessories
- Muzzle device or suppressor adapter
Frequently Asked Questions
What caliber is the ATI Alpha Maxx chambered in?
It is chambered in .223 Remington / 5.56 NATO.
Does the Alpha Maxx come with a magazine?
Yes. The product description says it includes a 60-round magazine, and it is described as having a 60+1 round capability.
Are sights included from the factory?
No factory sights are installed. The flat top receiver is set up for your preferred iron sights or a red dot.
Is the barrel threaded for muzzle devices or a suppressor?
Yes. The barrel is threaded 1/2x28, which the description says makes it suppressor-ready or compatible with other muzzle devices.
What kind of handguard does the Alpha Maxx use?
It uses a full-length 15" M-LOK handguard, which the description says supports accessory mounting and helps with heat management during rapid fire.