Description
When it comes to home defense or a long day on the range, you need a rifle that’s ready to work without fuss. The Springfield SAINT AR-15 223/556 16″ Barrel, Flat Dark Earth Magpul Stock and Grip, M-Lok Handguard, 30Rd PMAG, Flip Up Sights is a purpose-built, ready-to-roll carbine. It’s a factory-assembled, no-nonsense AR-15 platform rifle chambered in 5.56 NATO/.223 Remington, featuring a 16-inch barrel and a suite of proven Magpul furniture in Flat Dark Earth. This package arrives with a 30-round PMAG and iron sights installed, making it drop-in ready for immediate use.
Springfield Armory built the SAINT line with a simple philosophy: reliability first. The heart of this rifle is a mil-spec compatible forged lower and upper receiver, ensuring broad parts interchangeability. The 5.56 NATO chambering gives you the flexibility to run both .223 Remington for practice and more potent 5.56 loads for serious business. With a weight around 6.5 pounds unloaded, it handles quickly in tight spaces. The 16-inch barrel length is the sweet spot—it provides optimal velocity for the cartridge while remaining maneuverable, a critical balance for defensive scenarios.
The Flat Dark Earth Magpul components aren’t just for looks. The MOE SL stock offers a solid cheek weld and intuitive adjustments, while the MOE grip fits a wide variety of hand sizes comfortably. The real star is the free-float M-LOK handguard. It keeps your support hand away from a hot barrel and provides a rigid, lightweight platform for mounting lights, lasers, or vertical grips directly onto the rail. No gunsmithing required to attach modern accessories. This system is compatible with a vast array of M-LOK attachments from brands like Magpul, Streamlight, and SureFire.
Out of the box, you have a complete sighting system. The included flip-up sights are a huge value-add. They co-witness perfectly with most popular red dot optics, giving you an instant backup if your electronic sight fails. Pair that with the included 30-round Magpul PMAG—a magazine known for its durability—and you have a functional kit from the start. At $964.81, this SAINT package delivers significant value by bundling essential upgrades you’d otherwise buy separately.
| Specification | Detail |
|---|---|
| Caliber | 5.56 NATO / .223 Remington |
| Barrel Length | 16 Inches |
| Magazine Capacity | 30 Rounds (PMAG Included) |
| Stock & Grip | Magpul MOE SL Stock & MOE Grip (FDE) |
| Handguard | M-LOK Free-Float |
| Sights | Flip-Up Front & Rear |
Pros: Comes range-ready with sights and magazine. Free-float M-LOK handguard for modern accessory mounting. Uses reliable, widely available PMAGs. Built on a mil-spec foundation for easy customization. The Flat Dark Earth finish provides a practical, low-reflectivity profile.
Cons: As a complete package, there’s less room to personalize the initial build. The trigger is a standard mil-spec unit, which some shooters may choose to upgrade later.
So who is this rifle for? It’s for the Missouri homeowner who wants a dependable, out-of-the-box solution for property defense without the guesswork of building. It’s for the new shooter seeking a quality first AR-15 that’s already equipped with the right accessories. It’s also for the seasoned shooter who appreciates a solid, no-frills backup rifle that works with all the magazines and parts already in their kit. This SAINT is available at firearms-missouri.com for Missouri residents and nationwide.
Frequently Asked Questions
Q: Does this rifle come with any warranty?
A: Yes, Springfield Armory backs the SAINT series with a comprehensive lifetime warranty, providing long-term peace of mind for your investment.
Q: Are the flip-up sights metal or polymer?
A: The included flip-up sights are typically constructed from durable polymer, making them lightweight and corrosion-resistant while maintaining functional strength for regular use.
Q: Can I mount a sling on this configuration?
A: Absolutely. The Magpul MOE SL stock has a built-in sling attachment point, and the M-LOK handguard allows you to easily add a front sling mount plate or QD socket using the M-LOK system.
Ready to add this configured Springfield SAINT to your collection? FFL transfer required for firearm purchases. See product details and availability on our site.



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