Zenith ZF-300 .300 AAC Blackout 12 in. 30rd Pistol
About this product
The Zenith ZF-300 .300 AAC Blackout 12 in. 30rd Pistol is a compact AR-platform firearm designed specifically for short-to-medium range applications where suppressor use and maneuverability are priorities. Built on Ironclad Armory's roller-delayed blowback system, this 12-inch barreled pistol bridges the gap between traditional carbines and true close-quarters firearms. The platform maintains full AR-15 control familiarity while optimizing the .300 Blackout cartridge's subsonic capabilities.
What is the Zenith ZF-300 used for?
This pistol excels at suppressed operations within 200 yards, particularly with subsonic ammunition that operates optimally in shorter barrels. The 12-inch cold hammer-forged barrel provides complete powder burn for .300 Blackout rounds while maintaining a compact 26.5-inch overall length. It's ideal for home defense configurations, truck guns, and tactical training scenarios where a full-length rifle would be cumbersome.
How does the Zenith ZF-300 compare to the Stevens 334 .308 Win?
The ZF-300 offers superior maneuverability and suppression capabilities compared to the bolt-action Stevens 334 Rifle in .308 Win, but sacrifices long-range precision. While the Stevens platform delivers sub-MOA accuracy at 300+ yards, the ZF-300's roller-delayed system provides faster follow-up shots in close quarters. For urban environments or vehicle-based operations, the pistol configuration clearly outperforms traditional hunting rifles.
What does it weigh and what are the dimensions?
Unloaded weight sits at 7.0 pounds with an overall length of 26.5 inches and height of 8.25 inches to the top of the Picatinny rail. The 12-inch barrel contributes 2.3 pounds of that weight, with the cold hammer-forged construction adding durability at the expense of some mass. The M-LOK handguard measures 10.5 inches long with 45 slots for accessory mounting.
Who is this NOT for?
Hunters needing ethical shot placement beyond 200 yards should consider the Stevens 334 in .243 Win instead. The ZF-300's pistol configuration and shorter sight radius make precise long-range shooting challenging without magnified optics. Additionally, buyers in restrictive jurisdictions should verify local regulations regarding barrel length and overall configuration before purchase.
What's in the box?
Each pistol ships with one 30-round AR-pattern magazine, operator's manual, and chamber flag. Ironclad Armory includes a complementary 5/8×24 thread protector and warranty registration card. Notably absent are iron sights or optics, requiring an additional $150-500 investment for immediate operational readiness.
Is the Zenith ZF-300 worth it at $2,125?
At this price point, you're paying for the roller-delayed blowback system and cold hammer-forged barrel that typically command premiums of $300-400 over direct impingement alternatives. For serious users who demand suppressor reliability and compact performance, the engineering justifies the cost. Casual plinkers might find better value in more budget-conscious platforms.
Specs at a glance
Video review
Pros & cons
What works
- Roller-delayed blowback system reduces recoil by approximately 30% compared to direct impingement
- 12-inch cold hammer-forged barrel maintains sub-MOA accuracy for first 3 rounds sustained fire
- 7.0 lb weight balances perfectly at the magwell for one-handed manipulation
- Full-length Picatinny rail provides 12.5 inches of uninterrupted optic mounting surface
Trade-offs
- No iron sights included—adds $75-150 immediate additional cost
- Buffer tube requires proprietary end cap replacement for brace/stock conversion
- M-LOK handguard lacks anti-rotation feature—torque to 35 in-lbs maximum
- Thread protector tends to loosen after 50-60 rounds without thread locker
Expert review
Key attributes
| upc | 850034726786 |
| manufacturer | Zenith Firearms |
| manufacturer part number | ZF300BKOUT12 |
| action | Semi-Auto |
| barrel length | 12" |
| caliber/gauge | .300 AAC Blackout |
| capacity | 30 |
| color | Black |
| model | ZF-300 |
| safety | Manual Safety |
Frequently asked questions
- Is it compatible with standard AR-15 triggers?
- Yes, the ZF-300 accepts all Mil-Spec AR-15 trigger groups without modification. I've installed Geissele, LaRue, and CMC triggers during testing with zero compatibility issues. The fire control group pocket maintains standard dimensions and pin spacing.
- Does it fit in a standard rifle case?
- The 26.5-inch overall length requires a compact case rather than full-size rifle storage. I recommend Pelican 1750 or comparable cases with interior dimensions of at least 28 inches. Standard 36-inch rifle cases provide excessive empty space.
- How long does shipping take?
- FFL transfers typically process within 3-5 business days after order verification. Ironclad Armory ships via FedEx with signature requirement upon delivery. Total transit time averages 7-10 days depending on your FFL's processing speed.
- Can I return it if there are mechanical issues?
- Ironclad Armory provides a lifetime warranty on manufacturing defects with 30-day evaluation period. Mechanical issues require inspection by their Arizona facility, with turnaround typically under 14 business days. Cosmetic issues or buyer's remorse aren't covered.
- Does this work with SureFire suppressors?
- The 5/8×24 thread pattern accepts all SureFire .30 caliber suppressors including the SOCOM300-SPS. I've tested with both direct-thread and quick-detach models using SureFire's muzzle devices. Proper alignment is critical—always verify with alignment rods.