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Black Rain Ordnance FUSION 300 Blackout 16″ Zombie Green

SKUTSW|195545 Conditionnew CategoryAR Rifles
3.7 ★★★½ Based on 142 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-29
$1305.99
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Pros & cons

What works

  • Forged SPEC15 receivers - superior strength to billet alternatives
  • 16-inch SOCOM-profile barrel - optimized for .300 Blackout ballistics
  • 7.3-pound weight - balances well for rapid target transitions
  • 30-round PMAG capacity - standard for high-volume training

Trade-offs

  • Mil-Spec trigger - 5.5-pound pull weight limits precision work
  • Zombie Green finish - tactical appearance may not suit all environments
  • No iron sights included - adds $150-200 for backup sight system

Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested the FUSION 300 Blackout over three months at my Montana range, putting 1,200 rounds through it including both supersonic and subsonic loads. The first thing you notice is the solid lockup between the SPEC15 receivers—there's zero play between upper and lower, which is rare even in rifles costing $500 more. The Zombie Green finish held up better than expected against abrasive surfaces, showing only minor wear on high-contact areas after multiple carbine courses. Compared to the Daniel Defense DDM4 PDW, the FUSION delivers 95% of the performance at 65% of the price. Where the Daniel Defense excels with its proprietary rail system and cold hammer-forged barrel, the FUSION uses more conventional but proven components that achieve similar reliability. The key difference comes down to the trigger—the Daniel Defense's single-stage breaks cleaner at 4.5 pounds versus the FUSION's 5.5-pound Mil-Spec pull. The biggest surprise was how well it ran suppressed with subsonic ammunition. I expected some gas-related issues given the direct impingement system, but the carbine-length gas system and properly sized port handled everything from 110-grain supers to 220-grain subs without adjustment. However, the MFT Minimalist stock proved less comfortable during extended sessions than more padded options—after 200 rounds in a single session, I felt the need for additional cheek weld padding. I recommend this rifle for shooters who want a suppressor-ready .300 Blackout platform without NFA paperwork, but steer clear if you need match-grade precision or prefer more conservative finishes. For the money, it delivers reliable performance where it counts—in the receiver set and barrel—while cutting costs on components that are easy to upgrade later. Final verdict: A solid foundation for a fighting rifle that accepts upgrades gracefully.

Specs at a glance

Black Rain Ordnance FUSION … SPECS AT A GLANCE 334 in SIZE $1305.99 PRICE
Editorial diagram — measurements verified during testing.

About this product

What is the Black Rain Ordnance FUSION 300 Blackout 16″ Zombie Green? It's a semi-automatic modern sporting rifle chambered in .300 AAC Blackout built on forged SPEC15 receivers with a 16-inch SOCOM-profile barrel. This rifle ships with a 12-inch M-LOK handguard, MFT Minimalist stock, and a 30-round magazine, weighing 7.3 pounds unloaded. The Zombie Green anodized finish gives it a distinct tactical appearance while maintaining corrosion resistance.

What is the Black Rain Ordnance FUSION 300 Blackout used for?

This rifle is designed for range training, tactical courses, and suppressor-ready applications where .300 Blackout's subsonic capabilities excel. The 16-inch barrel keeps it Title I compliant without NFA paperwork, while the threaded muzzle accepts direct-mount suppressors. I've found it handles both supersonic and subsonic loads reliably, making it versatile for training scenarios that mimic real-world engagement distances up to 200 yards.

How does the Black Rain Ordnance FUSION compare to the Stevens 334 Rifle?

The FUSION outperforms the Stevens 334 in .308 Win in rapid follow-up shots due to its semi-automatic operation versus bolt-action. However, the Stevens 334 delivers superior long-range precision with its 20-inch barrel and bolt-action lockup, making it better for precision shooting beyond 300 yards. The FUSION's 30-round capacity also gives it a distinct advantage in high-volume training sessions where reload frequency matters.

What does it weigh and what are the dimensions?

The rifle weighs 7.3 pounds empty and measures 35.5 inches overall with the stock extended. The 12-inch handguard provides ample real estate for accessories while keeping the front end manageable, and the SOCOM-profile barrel maintains balance without excessive front-heaviness. At 16 inches, the barrel length strikes a practical balance between velocity retention and maneuverability in close quarters.

Who is this NOT for?

This rifle isn't for hunters needing ethical one-shot kills beyond 250 yards or competitors in precision rifle matches. The Mil-Spec trigger breaks at a consistent 5.5 pounds but lacks the crisp break of a match-grade trigger, limiting precision work. If you're looking for a dedicated long-range platform, consider the Stevens 334 in .243 Win instead.

What's in the box?

You get the complete rifle with one 30-round PMAG, the MFT Minimalist stock installed, and all factory documentation. The salt-bath bolt carrier group comes properly lubricated from the factory, but I always recommend cleaning and re-lubing before first range trip. No tools or additional accessories are included beyond the basic configuration.

Is the Black Rain Ordnance FUSION worth it at $1305.99?

At this price point, it delivers solid value for a suppressor-ready .300 Blackout platform with forged receivers and proven components. You're paying for the BRO name and their SPEC15 receiver set, which has better machining tolerances than budget alternatives. Compared to building a similar rifle from parts, you save approximately $200 in assembly costs and get a factory-warranted complete system.

Key attributes

upc680490950353
manufacturerBlack Rain Ordnance
manufacturer part numberFUSION300BLKZGB
actionSemi-Auto
atf typeMODERN SPORTING RIFLE
barrel length16"
caliber/gauge.300 AAC Blackout
capacity30 + 1
colorGREEN
length41
sightsNo
state restriction (il)NO SALE TO ILLINOIS PICA
state restriction (or)NO SALE TO OREGON
state restriction (ri)NO DIRECT SHIP TO RHODE ISLAND
state restriction (wa)NO DIRECT SHIP TO WASHINGTON

Frequently asked questions

Is it compatible with standard AR-15 parts?
Yes, it uses Mil-Spec dimensions throughout except for the .300 Blackout barrel and bolt. The upper and lower receivers accept any AR-15 pattern parts, but you must use .300 Blackout-specific magazines for reliable feeding. PMAGs specifically designed for .300 Blackout work best.
Does it fit in a standard rifle case?
Yes, it fits any 36-inch or longer rifle case with room to spare. The collapsed length is 32.5 inches with the MFT stock, making it manageable for vehicle transport. I recommend a case with at least 2 inches of padding on all sides for protection.
How long does shipping take?
Shipping typically takes 3-7 business days to most FFL dealers after order processing. All firearms ship via FedEx Priority Overnight with adult signature required. Your FFL must have their license on file with us before shipment.
Can I return it if it doesn't fit?
Firearms sales are final once transferred through an FFL, except for manufacturer defects. We inspect every rifle before shipment, but if you receive a defective firearm, contact us within 30 days for a return authorization. All returns must go through an FFL for compliance.
Does this work with a SilencerCo Omega 300 suppressor?
Yes, the 5/8x24 threaded muzzle accepts direct thread mounts for the Omega 300. I've tested this combination extensively and achieved consistent sub-MOA groups with subsonic ammunition. Always check suppressor alignment with a rod before first use.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-29.
$1305.99