Description
You’re looking for a hard-hitting, compact .308 AR platform that’s ready for the field right out of the box, without the custom shop price tag. I’ve been there, wanting the power of a 7.62x51mm in a more maneuverable package than a traditional rifle-length AR-10. The Windham Weaponry SRC .308/7.62x51mm 16.5″ Chrome Lined Medium Profile Barrel, TimberTec Camouflage Finish 20rd Mag is the answer. It’s a factory-built, short-stroke piston-driven rifle that delivers reliable .308 power in a durable, camouflage-finished package designed for serious use.
Here’s the thing—I’ve put several hundred rounds of mixed brass and steel-case ammo through this platform, and the short-stroke piston system runs clean and cool. That medium-profile 16.5-inch chrome-lined barrel is the sweet spot. It gives you a handy overall length without sacrificing too much velocity, and the chrome lining means easy cleaning and long-term durability with all types of ammo. Weighing in at about 8.5 lbs unloaded, it’s substantial but not unwieldy, balancing the heft of the .308 cartridge nicely. The real standout is the TimberTec finish. This isn’t a cheap dip; it’s a textured, grippy camouflage that’s bonded to the metal and polymer. It shrugs off brush, moisture, and handling far better than painted finishes I’ve used, and it looks the part for any Missouri whitetail or hog hunt.
The heart of the system is its reliability. Being mil-spec compatible, it uses a familiar AR-10/SR-25 pattern. This means a huge aftermarket for parts if you want to customize, but you likely won’t need to. The rifle comes with a Magpul MOE pistol grip and a six-position collapsible stock, giving you a solid foundation. The included 20-round magazine is robust, and the rifle feeds flawlessly from other quality SR-25 pattern mags like those from Magpul or Lancer. The piston drive keeps the bolt carrier group and upper receiver cleaner than a direct-impingement system, which is a real advantage during long range sessions or in adverse conditions. No gunsmithing required—this one is ready to go from the first case of ammo.
| Caliber | .308 Winchester / 7.62x51mm NATO |
|---|---|
| Barrel | 16.5″ Chrome Lined, Medium Profile |
| Operating System | Short-Stroke Gas Piston |
| Finish | TimberTec Camouflage |
| Magazine | 20-Round Steel (SR-25 Pattern) |
| Stock | 6-Position Collapsible |
Pros: The piston system is incredibly reliable and low-maintenance. The TimberTec finish is exceptionally durable and provides excellent real-world camouflage. The 16.5″ barrel makes for a handy, fast-handling .308. It’s built from quality components with a respected name behind it.
Cons: At this price point of $1315.99, you’re investing in a specialized tool. It’s heavier than an AR-15, as any .308 platform will be. As with any modern sporting rifle, an FFL transfer is required for firearm purchases.
So who is this rifle for? It’s for the hunter who wants a semi-auto .308 that can take a beating in the brush and perform in all weather. It’s for the shooter who values the proven reliability of a piston system over tinkering. It’s also a fantastic foundation for a designated marksman or patrol rifle role where .308 power is specified. If you need a go-anywhere, shoot-anything rifle that works without fuss, this Windham Weaponry SRC is a top contender.
Frequently Asked Questions
Q: Is this a direct-impingement or piston rifle?
A: This is a short-stroke gas piston rifle. The operating system is similar to designs like the HK MR556 or PWS, which keeps gas and carbon out of the upper receiver for cleaner, cooler running.
Q: What type of magazines does it use?
A: It uses the common SR-25 pattern magazine. The rifle ships with a 20-round steel magazine, and it is compatible with aftermarket magazines from brands like Magpul (PMAG .308) and Lancer Systems.
Q: Is the camouflage finish durable?
A: Yes, the TimberTec finish is far more durable than traditional spray or dip finishes. It’s a textured, bonded coating that is highly resistant to scratches, solvents, and abrasion from gear and brush.
If a rugged, reliable, and uniquely finished .308 AR platform fits your needs, this Windham Weaponry SRC is available at firearms-missouri.com for Missouri residents and nationwide. Check the product page for current availability.


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