Description
RIA USA 1911 A2 Tac Ultra AOS 10mm 16rd Parkerized
The RIA USA 1911 A2 Tac Ultra AOS 10mm 16rd Parkerized is a full-size, steel-framed 1911 built for shooters who want modern features without losing the classic lines. Chambered in 10mm, it comes optic-ready with an AOS slide, G10 grips, and a 16-round magazine. Per RIA USA specs, this pistol is finished in a tough black Parkerized coating that stands up to hard use at the range or in the field.
| Manufacturer | RIA USA (Rock Island Armory) |
|---|---|
| Model | 1911 A2 Tac Ultra AOS |
| Material | Steel frame and slide |
| Compatibility | 10mm Auto; accepts 16-round magazines (1 included); direct-mount red dot optics via AOS plate system |
| Finish | Black Parkerized |
| Weight | Approximately 40 ounces (per manufacturer specs, unloaded) |
| Condition | New |
Key Features
- Optic-Ready AOS Slide: The AOS (Advanced Optic System) slide lets you mount a red dot directly without sending the slide to a machine shop — saves time and keeps zero better than adapter plates.
- 16-Round Magazine Capacity: Double-stack 10mm gives you 16+1 rounds of full-power defense or hunting loads, which matters when you’re facing a hog or a threat that won’t stop with one shot.
- Black Parkerized Finish: Parkerizing is a military-grade phosphate finish that resists rust and wear better than bluing, and it gives the gun a low-glare matte look that’s perfect for duty or field carry.
- Beavertail Grip Safety & G10 Grips: The extended beavertail prevents hammer bite and promotes a high grip for better recoil control, while G10 grips offer a positive texture even with wet hands.
- Full-Length Accessory Rail: The rail on the dust cover lets you mount a light or laser for low-light shooting — a real help on a night hog hunt or home defense scenario.
Who It’s For
This pistol is built for the southern shooter who wants a 1911 that pulls double duty: a range gun for punching tight groups and a field gun for deer or hog hunting. It also suits the concealed carrier who prefers a heavy, all-steel platform and doesn’t mind the weight for the sake of shootability. If you’re a 1911 traditionalist who’s ready to step into 10mm with modern capacity, this is your ticket.
Pros & Cons
- Pros: Optic-ready out of the box; 16-round capacity in a 1911; Parkerized finish is tough and low-glare; G10 grips provide solid traction; accessory rail adds versatility; price point is affordable for a full-featured 1911.
- Cons: The Parkerized finish can feel a bit dry and may require light oiling to prevent surface rust in humid southern climates; the double-stack grip is thicker than a single-stack 1911, so shooters with smaller hands may need to adjust their grip.
Comparison
| Feature | RIA USA 1911 A2 Tac Ultra AOS 10mm | Zev Technologies OZ9C 10mm | Lone Wolf Distributors Timberwolf 10mm |
|---|---|---|---|
| Frame Material | Steel | Steel | Polymer |
| Capacity | 16+1 | 15+1 | 15+1 |
| Optic Ready | Yes (AOS) | Yes (RMR cut) | No (requires milling) |
| Finish | Parkerized | Black Nitride | Cerakote |
| Price | $830.66 | $1,499 | $699 |
| Trigger | Single-action 1911 | Striker-fired | Striker-fired |
FAQ
Is the RIA USA 1911 A2 Tac Ultra AOS 10mm accurate out of the box?
Yes, most shooters report 2-3 inch groups at 25 yards with factory ammo. The bull barrel and tight slide-to-frame fit give it solid accuracy for a production 1911. Per RIA USA specs, the barrel is match-grade, and the trigger breaks around 4-5 pounds.
What optics fit the AOS slide?
The AOS system uses interchangeable plates, so you can mount most common red dots: Trijicon RMR/SRO, Holosun 407C/507C/508T, Leupold DeltaPoint Pro, and others. One plate is included with the pistol; additional plates can be purchased separately.
Can I use this for concealed carry?
It’s possible, but the all-steel frame and double-stack grip make it a heavy gun for daily carry — expect around 40 ounces unloaded plus magazine weight. It’s more suited for open carry, duty use, or a range/hunting pistol. If you’re set on carrying it, a good gun belt and OWB holster are recommended.
Does it come with extra magazines?
The pistol ships with one 16-round magazine. Extra magazines are available from RIA USA or aftermarket sources, and they typically run $30-$50 each. The magazine well is flared for faster reloads.
Trust & Delivery
- ✅ Nationwide delivery to all 50 states (where legal)
- ✅ Ships within 1-2 business days
- ✅ 30-day return policy
- ✅ Secure checkout with encrypted payment
Last updated: April 2026
Did you know? According to NSSF data, 10mm handgun sales have grown over 40% in the last five years, driven by demand for powerful hunting and defensive pistols. The RIA USA 1911 A2 Tac Ultra AOS fits right into that trend with a classic look and modern features.
Browse more in our Semi Auto Handguns or check out 1911 Pistols and 10mm Pistols.
Reviews
There are no reviews yet.