Description
The POF The Constable AR-15, .300 AAC Blackout, 16.5″, 30rd, Direct Gas Impingement, M-LOK Rail, Black is a purpose-built, mid-length AR-15 rifle chambered in the versatile .300 AAC Blackout cartridge. It’s designed for reliable performance in defensive and tactical roles, featuring a robust 16.5-inch barrel, a 30-round magazine capacity, and a modern M-LOK handguard for accessory mounting. This rifle is drop-in ready for Missouri residents seeking a dependable, no-fuss platform.
Key Features
- .300 AAC Blackout Chambering: Optimized for both supersonic and heavy subsonic ammunition, making it a top-tier choice for home defense when paired with a suppressor.
- 16.5″ Barrel with Mid-Length Gas: Provides an ideal balance of velocity and maneuverability. The direct impingement system is tuned for reliability with a wide range of loads.
- Full-Length M-LOK Rail: Offers a lightweight, rigid platform for mounting lights, lasers, and vertical grips across the entire 3, 6, and 9 o’clock positions.
- Enhanced Reliability Package: POF’s reputation for over-built components means this rifle is built to run when it counts, with features like a fluted bolt carrier and an ambidextrous safety selector.
Specifications & Details
| Caliber | .300 AAC Blackout |
|---|---|
| Barrel Length | 16.5 inches |
| Magazine Capacity | 30 Rounds |
| Operating System | Direct Gas Impingement |
| Handguard | M-LOK Aluminum Rail |
| Finish | Black Hardcoat Anodized |
Weighing in at approximately 6.5 pounds unloaded, the Constable handles more like a precision tool than a range toy. Its overall length sits around 35 inches, giving you a solid platform for controlled shots without being cumbersome in tight spaces. The rifle ships with one 30-round P-MAG, a common magazine compatible with most standard AR-15 lowers chambered in .300 Blackout. At $1161.83, it represents a serious investment in a duty-grade firearm without the custom shop price tag. Available at firearms-missouri.com for Missouri residents and nationwide.
Who It’s For
This rifle is for the prepared citizen who understands that a defensive firearm is a system, not an accessory. It’s for the Missouri landowner who needs a capable tool for property patrol, where the .300 Blackout’s performance on medium game is a known quantity. It’s also for the home defender who has done their homework and wants the terminal ballistics advantage of a .30 caliber round in a familiar, low-recoil AR platform—especially if they plan to eventually suppress it. Look, when it comes to securing your family, you want a rifle that works without a second thought.
Pros & Cons
Pros: The .300 Blackout caliber is supremely flexible, excelling with subsonic suppressed loads and delivering more energy downrange than 5.56 NATO from a short barrel. The M-LOK rail is modern and practical, saving weight over older quad-rail designs. POF’s build quality is renowned for durability—this is a rifle that fits out of the box and is built to last through rigorous use.
Cons: Ammunition for .300 AAC Blackout is more expensive and less ubiquitous than 5.56x45mm NATO. The direct impingement system, while proven, can run dirtier than a piston system after extended firing sessions, though POF’s tuning mitigates this. It’s a specialized tool; if your primary need is long-range target shooting or ultra-budget plinking, a different caliber might be more appropriate.
Frequently Asked Questions
Q: Can I use my existing 5.56 NATO magazines with this .300 Blackout rifle?
A: Yes, in most cases. The .300 AAC Blackout round is designed to function in standard AR-15 magazines, including popular brands like Magpul PMAGs and USGI aluminum mags. Always confirm reliable feeding with your specific ammunition and magazine combination.
Q: Is this rifle compatible with a standard AR-15 lower receiver?
A: Absolutely. The POF The Constable upper receiver is mil-spec compatible and will mate correctly with any mil-spec AR-15 lower. This gives you immense flexibility for customization or use with a registered lower you may already own. An FFL transfer is required for firearm purchases of the complete rifle.
Q: Why choose a 16.5-inch barrel for .300 Blackout instead of something shorter?
A: The 16.5-inch length provides full powder burn for supersonic loads, maximizing velocity and ensuring reliable cycling with a wider spectrum of ammunition—from light varmint rounds to heavy subsonics. It offers a legal overall length without permanently attaching a muzzle device and maintains excellent balance for off-hand shooting.
Ready to add this capable, no-nonsense rifle to your collection? See the POF The Constable .300 Blackout product page for current availability and ordering details.
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