OA Defense 2311 Pro Features
The 2311 Pro comes equipped with integral V-porting in both the barrel and slide, effectively minimizing muzzle rise with minimal disruption to the shooter’s sight picture. The lightened slide profile increases cycle speeds, resulting in faster follow-up shots and reduced split times. It includes a pro-tuned trigger, reducing pull weight by approximately half a pound, with a final pull weight set between 3.5 and 4.0 pounds for a crisp, clean break.
Optimized for versatility, this pistol is optics-ready and ships with four (4) mounting plates to support a range of popular red dot sight footprints. It includes five (5) stainless steel Magpul AMAG 21-round magazines for maximum capacity and reliability. The custom pistol case ensures your firearm and accessories stay protected and organized.
OA Defense 2311 Pro Specifications
- Manufacturer: OA Defense
- Model: 2311 Pro
- Category: Metal Frame Pistols
- Caliber: 9mm
- Action: Single Action, Semi-Automatic
- Frame Material: Metal
- Frame Finish: Matte Desert Tan
- Grip: Sage
- Size: Full Size
- Barrel Length: 5″ Ported
- Barrel Type: Integral V-Ported
- Sights: Tritium Night Sights
- Optics Ready: Yes (Includes 4 Optic Mount Plates)
- Trigger: Enhanced Pro-Tuned (3.5–4.0 lbs)
- Magazine Release: Extended
- Magazine Capacity: 21 Rounds
- Magazines Included: 5 (Stainless Steel Magpul AMAG Magazines)
- Slide Features: Lightened Profile for Increased Cycle Speed
- Accessories Included: Custom Pistol Case
- Finish: Matte Desert Tan
| Barrel Length | 5 |
|---|---|
| Caliber | 9mm |
| Capacity | 21 |
| Condition | New in Box |
| Finish Per Color | Desert Tan |
| Frame Per Material | Aluminum |
| Manufacturer | OA Defense |
| Manufacturer Part Number | OA-2311-FPRO-KIT-HDS-PRT-21 |
| Model | 2311 Pro |
| Type | 1911 |
| UPC | 850055310735 |
Frequently Asked Questions About This Product
Why buy OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips from Miami Shooters Supply?
We’re a trusted firearms dealer offering fast shipping, competitive pricing, and 100% compliance with U.S. federal firearm laws. All orders ship from our licensed facility with full tracking and expert customer service.
Where can I buy OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips?
You can purchase this item directly on our website and have it shipped to your local FFL dealer. You can also visit us in-store in Miami, Florida.
Is OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips available now?
Availability is shown live on this page. If the “Add to Cart” button is visible, this item is currently in stock and ready to ship.
What category does this product belong to?
This product is listed under: 1911, HANDGUNS.
What tags or features does this product have?
Key features and tags for this product include: 1911, HANDGUNS.
Is this product legal in my state?
It is your responsibility to ensure this item is legal in your state or locality. We ship only to valid FFL dealers in compliance with U.S. laws. Always check your local regulations.
FFL Transfer & Firearms Laws for OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips
All firearms, including the OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips, must be shipped to a licensed Federal Firearms License (FFL) dealer. You will be required to complete a background check and any necessary paperwork before taking possession.
How It Works
- Place your order online.
- Provide your preferred FFL dealer information.
- We ship the firearm directly to your FFL.
- You complete the background check and pickup at the FFL.
Legal Compliance
We comply with all federal and state firearm laws. It is your responsibility to ensure the OA Defense 2311 Pro Desert Tan 9mm 5" Barrel 21-Rounds Sage Grips is legal in your state. Some states may have restrictions on certain firearm models or features.
Helpful Resources
Need assistance? Contact our Miami store for help with FFL transfers and firearm compliance.

