About this product

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 precision-engineered, direct-impingement platform designed for reliability in demanding applications. Chambered in 5.56 NATO, this rifle integrates a free-floating M-Lok handguard, a forged 7075-T6 aluminum receiver, and a nitride-treated barrel for enhanced corrosion resistance and longevity. The Flat Dark Earth finish provides a low-visibility profile suitable for tactical, hunting, and range environments. Each unit is assembled in Geneseo, Illinois, and undergoes a 100% proof-test and headspace verification prior to shipping.

• Caliber: 5.56 NATO / .223 Remington with 1:8 twist rate, 16-inch chrome-moly steel barrel
• Gas system: Direct impingement with a Carpenter 158 steel bolt carrier group, shot-peened and MPI-tested
• Handguard: 15-inch free-float M-Lok aluminum rail with full-length Picatinny top
• Finish: Type III hard-coat anodized Flat Dark Earth on upper and lower receivers
• Stock: B5 Systems Bravo stock with QD sling mount, Hogue pistol grip, and Mil-Spec buffer tube

Features & Specs

The Springfield Saint 5.56mm Flat Dark Earth (FDE) Semi-Automatic Rifle is built to SAAMI specifications and includes a two-stage match-grade trigger with a 4.5 to 5.0-pound pull weight. The muzzle is fitted with an AAC three-prong flash hider, and the barrel is button-rifled with a QPQ nitride finish for consistent accuracy. The bolt carrier group features a forward assist, and the upper receiver includes a shell deflector for left-handed shooters. The flat-top receiver accepts standard Picatinny-mounted optics, and the M-Lok handguard allows for modular attachment of lights, grips, or bipods without adding weight to the barrel.

• Trigger: Two-stage match, nickel-boron coated sear and hammer
• Sights: Magpul MBUS Gen 2 flip-up rear and front sights, adjustable for windage and elevation
• Weight: 6.75 pounds unloaded; overall length: 32.5 to 35.75 inches with stock adjusted
• Receiver material: Forged 7075-T6 aluminum, Type III hard-coat anodized in FDE
• Included accessories: One 30-round Magpul PMAG, owner’s manual, cable lock, and hard case

Who It’s For

This Springfield Saint 5.56mm Flat Dark Earth (FDE) Semi-Automatic Rifle is designed for the civilian shooter who requires a duty-grade firearm for home defense, patrol, or competitive shooting. The 1:8 twist rate stabilizes a wide range of bullet weights from 55 to 77 grains, making it suitable for varmint hunting, three-gun matches, or precision plinking. The FDE finish reduces glare in outdoor environments, and the B5 stock provides a consistent cheek weld for shooters wearing body armor or tactical gear. It is not a clone or a parts-bin assembly; each rifle is built with Mil-Spec components and undergoes a 50-round function test before leaving the factory.

• Law enforcement, security, and DCM-affiliated shooters seeking a 5.56mm platform with a Flat Dark Earth finish
• Competitors in USPSA, IDPA, or three-gun divisions requiring a free-floated barrel and match trigger
• Recreational shooters upgrading from a budget AR-15 to a manufacturer-direct specification rifle

Shipping & FFL

This Springfield Saint 5.56mm Flat Dark Earth (FDE) Semi-Automatic Rifle ships to Federal Firearms License (FFL) holders only. After completing your purchase, provide your chosen FFL dealer’s contact information and a copy of their license. We verify all FFLs prior to shipment. Some states and municipalities impose additional restrictions on semi-automatic rifles, including magazine capacity limits or feature bans. It is your responsibility to confirm that this firearm is legal for possession in your jurisdiction. All sales are final. Allow 7-14 business days for processing and delivery. No returns or exchanges are accepted on firearms due to ATF regulations.