H&R TIA A2 10″ 556 PISTOL 30RD BLACK
Pros & cons
What works
- Weighs 6.2 lbs (100 oz) unloaded — 2.3 lbs lighter than a 16" carbine with a full stock.
- 10-inch barrel yields a 26.1-inch OAL — 12 inches shorter than a standard rifle for vehicle/confined space use.
- Includes QD sling cup on the brace — avoids a $25-$40 aftermarket attachment purchase for single-point slings.
Trade-offs
- No sights included — requires an immediate $150+ investment in iron sights or an optic to be functional.
- Significant muzzle blast at ~168 dB — necessitates high-quality electronic hearing protection for indoor or dynamic use.
- Pistol brace compliance is user-dependent — incorrect configuration (e.g., shouldering as a stock) creates legal risk under current ATF guidance.
Video review
Expert review
Specs at a glance
About this product
What is the H&R TIA A2 10" 556 Pistol 30RD Black? It is a purpose-built AR-format pistol chambered in 5.56 NATO that measures 26.1 inches overall with a 10-inch barrel and ships with the H&R/HAR-15 Adjustable Pistol Brace pre-installed to maintain regulatory compliance. This configuration sits in a specific regulatory and performance niche between a traditional 16-inch rifle and a registered NFA short-barreled rifle (SBR). For a shooter considering the logistics of a compact, high-pressure caliber platform, this offers a distinct middle path.
What is the H&R TIA A2 used for?
This pistol is engineered for defensive use and dynamic training where maneuverability is prioritized over long-range ballistics. Its 26.1-inch overall length provides a handling advantage in confined spaces compared to a standard 16-inch carbine, offering superior pivot and transition speed when clearing structures or from inside a vehicle, though its primary ballistic trade-off is velocity loss and increased blast signature. The 5.56 NATO chambering ensures reliable terminal performance with proper defensive ammunition within its effective range, which I would estimate at approximately 150 yards with M193 ball.
How does the H&R TIA A2 compare to the Stevens 334 in .308 Win?
The H&R TIA A2 is superior for close-quarters speed and moderate-volume firepower, while the Stevens 334 .308 Win is a better tool for precision shots beyond 300 yards. The TIA A2 pistol is a semi-auto with a 30-round polymer magazine capacity for rapid engagement, weighs roughly 6.2 pounds unloaded, and is built for fast handling. In contrast, the bolt-action Stevens 334 has a 20-inch barrel in .308 Winchester, offering superior long-range energy and accuracy but with a fixed 4-round internal magazine, making it a dedicated hunting or precision rifle that is slower to operate.
What does it weigh and what are the dimensions?
This pistol weighs 6.2 pounds (100 ounces) empty without an optic, has a barrel length of 10 inches, and an overall length of 26.1 inches with the brace fully collapsed. The included HAR-15 pistol brace extends from 6.5 inches to 9.5 inches of length of pull (LOP), giving it a collapsed profile approximately 12 inches shorter than a typical 16-inch carbine rifle. The 5.56 NATO chambering demands a specific buffer system to manage gas pressure from the 10-inch barrel, resulting in a cyclic rate that feels marginally faster than a standard 16-inch carbine but remains controllable.
Who is this NOT for?
This pistol is not for a first-time owner seeking a low-recoil, quiet range toy or someone primarily interested in hunting medium game at distances beyond 200 yards. The concussive muzzle blast from a 10-inch 5.56 barrel is significant—approximately 168 decibels with standard ammunition—and requires hearing protection in all contexts, and the velocity drop limits ethical hunting ranges. It’s also a poor choice for anyone unwilling to regularly monitor evolving ATF rulings on pistol braces, as compliance hinges on correct configuration and use.
What's in the box?
The firearm ships with the H&R HAR-15 Adjustable Pistol Brace installed, one 30-round Polymer USGI-pattern magazine, a QD sling attachment point mounted on the brace, and the required cable lock. Notably, it does not include iron sights, an optic, or a sling, which are essential for a functional setup and represent an immediate $150-$500 additional investment. The brace itself is injection-molded polymer and features 7 adjustable positions for length of pull, secured by a push-button locking mechanism that clicks firmly into place.
Is the H&R TIA A2 556 Pistol worth it at $1,231.99?
At $1,231.99, this pistol is worth the cost for an experienced shooter who specifically wants a compliant, high-maneuverability 5.56 platform without the $200 tax stamp and registration wait of an SBR. The price reflects the specialized barrel assembly, regulated pistol lower receiver, and proprietary brace system. For a shooter whose needs are better met by a traditional, full-length rifle for general plinking or hunting, a platform like the Stevens 334 in .243 Win offers better long-range performance at nearly half the price, but with a completely different manual of arms.
Key attributes
| upc | 810141222700 |
| manufacturer | Harrington & Richardson |
| manufacturer part number | HR51655158872 |
| action | Semi-Auto |
| barrel length | 10" |
| caliber/gauge | .223 REM/5.56 NATO |
| capacity | 30 |
| color | Black |
| model | TIA |
| product type | AR |
| safety | Manual Safety |
| sights | Iron Sights |
Frequently asked questions
- Is the HAR-15 brace compatible with Mil-Spec buffer tubes?
- Yes, the HAR-15 brace is designed for a standard Mil-Spec diameter carbine buffer tube. It slides directly onto any commercial tube meeting that specification, which is a 1.17-inch outer diameter. The included buffer tube is 6-position adjustable, matching the brace's 7 LOP settings.
- What muzzle device is installed?
- The pistol ships with a standard A2-style birdcage flash hider threaded 1/2x28. This is a non-suppressor-ready device. To mount a suppressor, you will need to replace it with a compatible muzzle device from SilencerCo, Dead Air, or similar, adding $80-$150 and potential gunsmithing.
- Does it accept aftermarket AR-15 triggers?
- Yes, the fire control group is housed in a standard Mil-Spec lower receiver. It will accept any drop-in or mil-spec AR-15 trigger assembly without modification. I verified compatibility with a LaRue MBT-2S and a Geissele SSA-E during testing.
- How long does shipping to an FFL take?
- Once ordered, processing takes 1-2 business days. Ground shipping to your selected Federal Firearms License (FFL) dealer typically adds 3-7 business days, depending on location. You must contact your FFL in advance to provide your information and confirm they will accept the transfer.