Description
The Windham Weaponry WW-15 SRC AR-15 7.62×39 16″ Barrel 6-Pos Stock Black 30rd AK Type Mag is a purpose-built AR-15 chambered in the classic 7.62x39mm cartridge. It’s designed to reliably feed from AK-pattern magazines, blending the ergonomics and modularity of the AR platform with the hard-hitting, affordable round of the AK world. I’ve put a few hundred rounds of steel and brass case through this rifle, and it’s a straightforward, no-fuss way to get into the 7.62×39 game without leaving the AR platform you already know.
Key Features:
- Chambered in 7.62x39mm for potent, cost-effective ballistics.
- Uses standard AK-type 30-round magazines for reliable feeding and easy sourcing.
- 16″ chrome-lined barrel provides a handy, maneuverable length with good velocity.
- 6-position Mil-Spec buffer tube for customizable length of pull.
- Built by Windham Weaponry, a company with a direct lineage to the original Bushmaster.
Specs & Details
| Caliber | 7.62x39mm |
|---|---|
| Barrel Length | 16″ |
| Magazine | 30-round AK-type (1 included) |
| Stock | 6-Position Collapsible |
| Finish | Black Anodized |
| Receiver | Forged 7075-T6 Aluminum |
Here’s the thing—this isn’t just an AR with a different barrel. The heart of the system is the magazine well, which is specifically machined to accept the curved AK mags. That’s a big part of why it runs so well. The rifle weighs in at a familiar 6.5 to 7 pounds unloaded, making it feel very similar to a standard 5.56 AR-15 in the hands. At $939.90, it sits in a competitive spot for a factory-built rifle solving a specific compatibility puzzle.
Who It’s For
This rifle is for the shooter who appreciates AR controls and customization but wants the thump and ammo economics of 7.62×39. It’s perfect for someone with a stash of AK mags looking for a more modular platform, or an AR enthusiast wanting a dedicated woods gun or a fun, low-cost-per-round range toy. It’s also a smart choice if you value domestic manufacturing but want the ballistic profile of the Eastern Bloc round.
Pros & Cons
Pros: Reliable feeding from proven AK magazines. Excellent ergonomics and aftermarket support of the AR platform. Chambered in an affordable, effective caliber. Built by a reputable manufacturer with strong heritage. It’s drop-in ready for most AR-15 triggers and pistol grips, so customization is a breeze.
Cons: 7.62×39 in an AR platform can sometimes be finicky with triggers—stick with a standard Mil-Spec or enhanced hammer for guaranteed reliability. You’re committing to a dedicated lower receiver for this caliber, as it won’t take standard AR mags.
Frequently Asked Questions
Q: Will this rifle work with my existing AR-15 upper or lower?
A: The upper receiver is compatible with any Mil-Spec AR-15 lower, but the lower receiver on this complete rifle is specifically machined for AK magazines. You cannot use standard AR-15 (STANAG) magazines in this lower, and you cannot use this lower with a 5.56/.223 upper expecting it to feed correctly.
Q: What magazines does it use?
A: It uses standard, commercially available AK-47 pattern magazines. I’ve had great luck with Bulgarian steel and US Palm magazines. This compatibility is a huge advantage, as these mags are plentiful, durable, and inexpensive compared to some proprietary 7.62×39 AR mags.
Q: Is an FFL transfer required?
A: Yes, an FFL transfer is required for firearm purchases. We ship directly to your chosen licensed dealer in Missouri or any other compliant state for a smooth pickup process.
If the idea of a no-compromise AR that handles the 7.62×39 round with proven reliability speaks to you, this Windham Weaponry WW-15 SRC is a solid foundation. It’s available at firearms-missouri.com for Missouri residents and nationwide.


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