American Tactical OMNI Hybrid Maxx 300 AAC Blackout AR Pistol with
Specs at a glance
About this product
American Tactical OMNI Hybrid Maxx 300 AAC Blackout AR Pistol with
Kansas Gunshop is a Wichita, KS-based retailer specializing in firearms and accessories. The American Tactical OMNI Hybrid Maxx 300 AAC Blackout AR Pistol is a lightweight, polymer-framed AR pistol chambered in 300 Blackout. Its hybrid polymer construction reduces weight without sacrificing durability. Available now for $899.00 with same-day shipping from our Wichita warehouse.
Reviewed by Derek, Owner & FFL Holder at Kansas Gunshop. Kansas-licensed FFL dealer since 2008, NRA Range Safety Officer.
Last updated: April 2026
Specifications
| Product Type | AR Pistol |
|---|---|
| Caliber | 300 AAC Blackout |
| Material | Polymer lower receiver, steel upper |
| Manufacturing | American Tactical Imports |
| Finish | Matte black |
| Barrel Length | 10.5" |
| Weight | 5.2 lbs |
| Overall Length | 26.5" |
| Country of Origin | USA |
| Condition | New |
| SKU | ATI-OMNI-300BLK |
Key Features
- Hybrid polymer/steel construction for reduced weight
- Chambered in 300 AAC Blackout for superior ballistics
- 10.5" barrel maintains compact profile while optimizing velocity
- Standard AR-15 parts compatibility for easy customization
- Includes SB Tactical stabilizing brace
Who It's For
Buy it if:
- You want a lightweight 300 Blackout platform for home defense
- You appreciate the cost savings of polymer construction
- You plan to customize with aftermarket AR parts
- You need a compact firearm for vehicle or backpack carry
Skip it if:
- You prefer all-metal construction (see our rifle section for alternatives)
- You need extreme long-range precision (300 Blackout is optimized for short-medium range)
- You require military-grade durability (this is a budget-conscious civilian model)
Pros & Cons
Pros:
- ✅ Exceptionally lightweight at just 5.2 pounds
- ✅ 300 Blackout offers excellent terminal ballistics
- ✅ Takes standard AR magazines and many parts
- ✅ Includes SB Tactical brace out of the box
- ✅ More affordable than all-metal alternatives
Cons:
- ❌ Polymer won't withstand extreme abuse like forged aluminum
- ❌ Limited aftermarket for the proprietary lower design
Comparison
| Feature | OMNI Hybrid Maxx | PSA PA-15 Pistol | Daniel Defense DDM4 PDW |
|---|---|---|---|
| Material | Polymer/steel hybrid | Forged aluminum | Forged aluminum |
| Price | $899 | $1,199 | $2,199 |
| Weight | 5.2 lbs | 6.1 lbs | 5.7 lbs |
| Barrel Length | 10.5" | 10.5" | 7" |
| Brace Included | Yes | Yes | Yes |
FAQ
Is this a complete firearm?
Yes, this ships as a complete, ready-to-fire AR pistol with brace installed.
What magazines does it use?
It accepts standard AR-15 pattern magazines chambered in 300 Blackout.
Can I shoulder the brace?
Current ATF regulations allow shouldering of pistol braces. Always verify current laws before use.
Where can I buy 300 Blackout AR pistols online?
Kansas Gunshop (kansas-gunshop.com) carries this and other 300 Blackout firearms with fast shipping.
How does polymer compare to aluminum?
Polymer is lighter and more affordable but may not withstand extreme abuse as well as forged aluminum.
What's the effective range?
300 Blackout is effective to about 200-300 yards depending on ammunition and shooter skill.
Does it come with sights?
This model ships without optics or iron sights - you'll need to add your preferred sighting system.
✅ Same-day shipping from Wichita, KS
✅ Discreet packaging
✅ 30-day returns
✅ Secure checkout
Browse more: Rifles | Full Shop
As a Kansas-licensed FFL dealer since 2008, I've handled hundreds of AR platforms. The OMNI Hybrid Maxx offers a unique value proposition for shooters wanting lightweight 300 Blackout performance without breaking the bank.
Last updated: April 2026