Alex Pro Firearms 5.56 Pistol 2.0 10.5 Bull Shark Gry
$1,335.16
$1,499.00
(You save
$163.84
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The Alex Pro Firearms 5.56 Pistol 2.0 with a 10.5-inch barrel is a semi-automatic 5.56 NATO AR pistol built for shooters who want a nimble, home-defense-ready platform without the SBR paperwork. This compact rifle delivers the handling and speed of a pistol in a short-barreled configuration, featuring a billet receiver set and a purpose-built upper that prioritizes reliability and control in confined spaces.
What sets this rig apart is the attention to wear resistance and trigger quality. The 4150CM nitride-coated barrel resists corrosion and rounds out to a 1:7 twist rate, and that same durable nitride finish extends to the diamond-honed bolt carrier group—both features that add real longevity to your shooting life. Alex Pro Firearms' drop-in 4.5 lb. trigger breaks clean without the guesswork, and the adjustable gas block lets you dial in reliability across different ammunition and suppressors. The M-Lok handguard gives you flexibility for lights, lasers, or slings, while the ambidextrous controls and Magpul MOE grip ensure lefties and righties shoot with equal ease.
The SBA3 pistol brace wraps a stabilizing point behind the arm, and the whole package wears a tough Cerakote finish in Blue Shark Gray—a subdued, professional-looking color that works whether you're training, defending your home, or running a short-range course. No front or rear sights are included, leaving you free to mount an optic or iron setup that matches your mission.
Key Features
- 10.5-inch 4150CM nitride-coated barrel (1:7 twist) for reliable, corrosion-resistant performance
- Diamond-honed nitride bolt carrier group for durability and smooth cycling
- 4.5 lb. drop-in trigger for clean, predictable breaks
- Adjustable gas block for tuning suppressed and unsuppressed fire
- Billet receiver set for precision fit and longevity
- Ambidextrous controls—charging handle, safety, and bolt release for left and right shooters
- SBA3 pistol brace for arm stabilization
- Magpul MOE grip for comfortable control
- 9-inch M-Lok handguard for modular accessory mounting
- Blue Shark Gray Cerakote finish
Specifications
| Caliber | 5.56 NATO |
| Barrel Length | 10.5 inches |
| Barrel Material & Finish | 4150CM Steel, Nitride-Coated |
| Barrel Twist Rate | 1:7 |
| Gas System | 0.750 Carbine-Length |
| Bolt Carrier Group | Diamond-Honed Nitride M16 BCG |
| Trigger | APF Drop-In, 4.5 lb. Pull |
| Gas Block | APF Adjustable |
| Handguard | APF 9-inch M-Lok |
| Receiver | Billet Aluminum Set |
| Controls | Ambidextrous |
| Grip | Magpul MOE |
| Stabilizing Brace | SBA3 Pistol Brace |
| Sights | None Included |
| Color | Blue Shark Gray |
| Finish | Cerakote |
| Action | Semi-Automatic |
Frequently Asked Questions
What is a 5.56 NATO AR pistol used for?
An AR pistol like this 5.56 Pistol 2.0 is popular for home defense, close-quarters training, and shooting sports where a compact, maneuverable firearm makes sense. The short 10.5-inch barrel reduces overall length for tight spaces, and the 5.56 NATO cartridge delivers effective stopping power without requiring NFA registration (as long as it remains configured as a pistol with the brace and no stock).
Can I suppress this AR pistol?
Yes. The adjustable gas block on the Alex Pro Firearms 5.56 Pistol 2.0 lets you fine-tune cycling for both suppressed and unsuppressed fire, so you can run a suppressor and maintain reliable function without over-gassing.
Does this come with iron sights or an optic?
No front or rear sights are included. You'll need to add your own—whether that's a quality red dot, low-power variable optic, or traditional iron sights—to match your use case and budget.
What does the SBA3 brace do?
The SBA3 pistol brace is a stabilizing device that wraps around your arm, helping you control recoil and maintain aim during shooting. It's engineered for support and is standard equipment on AR pistols.
