Springfield Saint Edge 5.56mm Semi-Automatic Pistol

Overview

The Springfield Saint Edge 5.56mm semi-automatic pistol is a purpose-built AR-platform pistol designed for reliability and precision in a compact form factor. Chambered in 5.56mm NATO, this firearm combines Springfield Armory’s proven Saint series engineering with a reduced-length barrel and stabilizing brace system. The Edge variant is optimized for close-quarters handling while maintaining the ballistic performance expected from the 5.56mm cartridge. This pistol is a production-ready option for those seeking a versatile platform that bridges the gap between a traditional rifle and a handgun.

Features & Specs

The Springfield Saint Edge 5.56mm semi-automatic pistol utilizes a direct impingement gas system paired with a 7.5-inch CMV barrel featuring a 1:7 twist rate. The barrel is finished with a Melonite treatment for corrosion resistance and extended service life. The upper receiver includes a full-length Picatinny top rail for optics mounting, while the M-Lok handguard allows for accessory attachment without adding bulk. The lower receiver houses a standard mil-spec trigger group and an adjustable pistol brace for stable one- or two-handed operation.

• Caliber: 5.56mm NATO (compatible with .223 Remington)
• Barrel Length: 7.5 inches with 1:7 twist rate, Melonite finish
• Overall Length: 27.5 inches (brace extended)
• Weight: 5.8 pounds unloaded
• Receiver Material: Forged 7075 T6 aluminum
• Handguard: 7-inch M-Lok free float
• Brace: SB Tactical SBA3 adjustable

Each Springfield Saint Edge 5.56mm semi-automatic pistol ships with one 30-round Magpul PMAG magazine, a hard case, and a basic owner’s manual. The firearm is assembled in the United States and carries Springfield Armory’s standard warranty. The bolt carrier group is chrome-lined for ease of cleaning and consistent cycling across various ammunition types.

• Gas System: Direct impingement, carbine-length
• Muzzle Device: Flash hider with 1/2×28 threads
• Sights: None included; optics-ready top rail
• Safety: Ambidextrous selector switch
• Trigger: Mil-spec single-stage, 5.5-6.5 pound pull weight

Who It’s For

This pistol is suited for shooters who want a compact 5.56mm platform for range use, training, or home defense applications. The Springfield Saint Edge 5.56mm semi-automatic pistol is not a concealed carry firearm due to its size and weight but excels as a truck gun or a packable carbine alternative. Owners of AR-15 rifles will find familiar manual of arms and parts interchangeability. Law enforcement and security professionals may also consider this pistol for specialized roles where a short-barreled rifle is impractical without a tax stamp. The adjustable brace makes it accessible for users with varying arm lengths and shooting positions.

• Shooters requiring a compact 5.56mm platform without NFA restrictions
• AR-15 owners seeking a smaller, more maneuverable companion firearm
• Home defense applications where overpenetration mitigation is a consideration
• Range and training use for shooters familiar with AR-platform controls

Shipping & FFL

This Springfield Saint Edge 5.56mm semi-automatic pistol will ship to a licensed Federal Firearms License (FFL) dealer of your choice. You must select an FFL dealer during checkout and provide their current license information. We cannot ship to P.O. boxes or APO addresses for firearms. All NFA rules apply if you choose to install a barrel shorter than 16 inches with a non-brace stock configuration; however, this pistol ships in a compliant configuration with a stabilizing brace. It is your responsibility to verify that your local and state laws permit the ownership of this firearm. Allow 3-7 business days for processing and shipping. Signature upon delivery is required.