The POF Minuteman .300 AAC Blackout 13.75″ 30+1 is a compact, semi-automatic AR rifle built for shooters who want a versatile platform that handles both supersonic and subsonic loads. Chambered in .300 Blackout, it pairs a 13.75-inch steel barrel with a Dead Air Keymo muzzle device and ships with a 30-round Magpul PMAG. The aluminum receiver has an integral Picatinny rail for mounting optics, and the ambidextrous safety plus match-grade trigger make it easy for right- or left-handed shooters to run it accurately.
| Manufacturer | Patriot Ordnance Factory |
|---|---|
| Model | Minuteman |
| Material | 7075-T6 aluminum receiver, steel barrel (per manufacturer specs) |
| Compatibility | .300 AAC Blackout, AR-15 lower parts |
| Finish | Black nitride barrel, black anodized receiver |
| Weight | Approximately 6.2 pounds (unloaded, per manufacturer specs) |
| Condition | New |
Key Features
- 13.75-inch Threaded Barrel with Black Nitride Finish — This barrel length balances maneuverability with enough velocity to stabilize supersonic rounds, and the black nitride treatment resists corrosion and fouling for longer service life.
- Dead Air Keymo Muzzle Device — Factory-installed and ready to accept Keymo suppressors and other compatible muzzle accessories, so you don’t need to swap parts to run a can.
- Ambidextrous Safety Selector — Makes the rifle usable for both right- and left-handed shooters without extra modifications, a real plus when training family members with different dominant hands.
- Match-Grade Trigger — A clean, consistent break helps new shooters develop good trigger discipline and keeps experienced shooters on target during faster follow-ups.
- Integral Picatinny Rail — The upper receiver has a continuous rail for mounting red dots, magnifiers, or scopes directly without additional adapters.
Who It’s For
This rifle is built for families who want a single AR platform that works for home defense, plinking, and learning to shoot suppressed. The .300 Blackout round is forgiving for beginners—recoil is mild, and the ability to switch between subsonic and supersonic loads means one gun can cover quiet practice and full-power hunting. The compact 13.75-inch barrel and ambidextrous controls also make it a good fit for smaller-framed shooters or those new to ARs.
Pros and Cons
- Pro: Ready for suppressor use out of the box with the Keymo mount.
- Pro: Match-grade trigger improves accuracy for shooters at any skill level.
- Pro: Ambidextrous safety works for lefties and righties alike.
- Con: The 13.75-inch barrel is shorter than many 16-inch .300 Blackout rifles, so velocity on supersonic rounds may be slightly lower at extended ranges (beyond 300 yards).
Comparison
| Feature | POF Minuteman .300 Blackout | Geissele Super Duty .300 Blackout | Agency Arms AAR .300 Blackout |
|---|---|---|---|
| Barrel Length | 13.75″ | 14.5″ | 12.5″ |
| Muzzle Device | Dead Air Keymo | SureFire Warcomp | Threaded (no mount) |
| Trigger | Match-grade | Geissele SSP | Mil-spec |
| Safety | Ambidextrous | Ambidextrous | Standard |
| Weight (unloaded) | ~6.2 lbs | ~6.5 lbs | ~5.9 lbs |
| Price | $1,678.08 | $1,950+ | $1,750+ |
What is the twist rate of the POF Minuteman .300 Blackout barrel?
Per Patriot Ordnance Factory specs, the 13.75-inch barrel has a 1:8 twist rate. This stabilizes both supersonic (110-150 grain) and subsonic (200-220 grain) projectiles reliably.
Does the POF Minuteman come with a case or cleaning kit?
No, the rifle ships in a cardboard box with one 30-round Magpul PMAG and a dead air keymo muzzle device. You will need to purchase a case and cleaning supplies separately.
Can I use standard AR-15 magazines with this rifle?
Yes, the Minuteman accepts all standard AR-15 style magazines, including the included PMAG. There are no proprietary magazine requirements.
Is the POF Minuteman legal to own in all 50 states?
Because the barrel is 13.75 inches, the rifle is classified as a short-barreled rifle (SBR) under federal law unless it has a pistol brace or is registered with the ATF. We recommend checking your local and state laws before ordering. We ship compliantly to all 50 states, but you must follow your state’s regulations.
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Last updated: April 2026
Internal links: AR Rifles | Suppressors | Magazines
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This POF Minuteman .300 AAC Blackout 13.75″ 30+1 is ideal for shooters looking to buy guns online with confidence. Built with precision engineering and tested performance, it’s a top-tier choice whether you're looking for home defense, sport shooting, or a trusted everyday carry.
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