Springfield Saint 5.56mm Flat Dark Earth (FDE) Semi-Automatic Rifle

Overview

The Springfield Saint 5.56mm Flat Dark Earth (FDE) semi-automatic rifle represents a direct evolution of the modern sporting rifle platform, engineered by Springfield Armory for reliability and precision. Chambered in 5.56mm NATO, this rifle features a full Flat Dark Earth finish across its key components, including the receiver set, handguard, and stock, providing both corrosion resistance and reduced visual signature. Built on a forged 7075-T6 aluminum lower receiver, the Saint series incorporates a pinned Mil-Spec trigger group and a carbine-length gas system for consistent cycling under varied ammunition loads. The 5.56mm Flat Dark Earth (FDE) configuration is specifically designed for shooters who require a durable, low-maintenance platform suitable for range training, home defense, and tactical applications.

Features & Specs

The Springfield Saint 5.56mm Flat Dark Earth (FDE) semi-automatic rifle integrates a 16-inch, chrome-moly steel barrel with a 1:8 twist rate, optimized for stabilizing both 55-grain and 77-grain projectiles. The barrel is finished with a Melonite QPQ treatment for enhanced barrel life and accuracy retention. A mid-length gas system reduces recoil impulse and improves reliability over extended strings of fire. The handguard is a 15-inch M-Lok free-float design in Flat Dark Earth, allowing for direct attachment of optics, lights, and foregrips without barrel interference.

• Caliber: 5.56mm NATO (accepts .223 Remington); magazine capacity: 30-rounds (Magpul PMAG included)
• Stock: Magpul MOE SL-K in Flat Dark Earth; adjustable length of pull with a slim-profile carbine buffer tube
• Sights: Low-profile gas block with a standard picatinny rail; no iron sights included (optics-ready)
• Weight: 6.75 pounds unloaded; overall length: 35.5 inches (collapsed) to 38.75 inches (extended)
• Finish: Type III hard-anodized Flat Dark Earth on receivers; Melonite barrel and bolt carrier group

• Bolt carrier group: Mil-Spec 8620 steel with a forward assist and M16-style profile; chrome-lined gas key and carrier interior for carbon resistance
• Trigger: Single-stage, Mil-Spec trigger with a factory pull weight of approximately 5.5 to 6.5 pounds
• Muzzle device: A2-style flash hider (1/2×28 threads) for signature reduction and compatibility with suppressors
• Safety: Ambidextrous selector switch for left- and right-handed shooters

Who It’s For

This Springfield Saint 5.56mm Flat Dark Earth (FDE) semi-automatic rifle is intended for the serious shooter who prioritizes functionality over cosmetic trends. It suits competitive shooters in 3-gun or tactical rifle divisions who require a free-float handguard and a lightweight platform for rapid target transitions. It also serves law enforcement and security professionals seeking a duty-grade rifle with a neutral color that blends with urban and outdoor environments. For civilian owners, the Saint FDE provides a reliable home defense option with a manageable recoil profile and familiar AR-15 ergonomics. The 1:8 twist rate makes it versatile for both varmint hunting and defensive use with heavier bullets.

Shipping & FFL

This firearm ships to a Federal Firearms License (FFL) dealer of your choice. Prior to purchase, confirm that your selected FFL dealer accepts shipments from our retail location and that they are licensed to transfer rifles in your state. After placing your order, provide your FFL dealer’s contact information and a copy of their license via email. We ship within 1-3 business days via a contracted carrier with adult signature required. All state and local laws regarding the purchase and transfer of the Springfield Saint 5.56mm Flat Dark Earth (FDE) semi-automatic rifle apply; it is your responsibility to ensure compliance. No returns or cancellations are accepted once the rifle has been shipped.

Additional details: This rifle ships in a factory cardboard box with one Magpul PMAG 30-round magazine, a cable lock, and an owner’s manual. The Springfield Saint 5.56mm Flat Dark Earth (FDE) semi-automatic rifle is covered by Springfield Armory’s limited lifetime warranty. For specifications on barrel twist, gas system length, and thread pitch, refer to the Features & Specs section above.