Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace

Built for the shooter who demands reliability in a compact platform, the Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace delivers the performance of a full-size rifle in a highly maneuverable package. This pistol combines Springfield Armory’s battle-proven Saint series engineering with upgraded furniture, offering immediate out-of-box readiness for home defense, vehicle carry, or range training. Every component is selected for durability and function, ensuring this pistol cycles consistently under varied conditions.

Overview

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is a direct-impingement semi-automatic pistol chambered in 5.56mm NATO. It features a 10.3-inch CMV barrel with a Melonite finish, a free-floating M-Lok handguard, and the enhanced B5 Systems grip for superior control. The included Trinity Force Breach Blade Brace stabilizes the platform without requiring a tax stamp, making this an immediately deployable short-barreled firearm. Springfield Armory’s quality control ensures each unit functions reliably from the first round.

Features & Specs

This springfield saint 5.56mm ar-15 pistol with b5 grip and trinity force breach blade brace is engineered for performance and longevity. The barrel is cold hammer-forged from 4150 chrome moly vanadium steel and treated with a corrosion-resistant Melonite finish. The handguard provides continuous top rail and M-Lok attachment points for optics and accessories. Key specifications include:

• Caliber: 5.56mm NATO (also accepts .223 Remington); barrel length: 10.3 inches; overall length: 28.5 inches with brace extended; weight: 5.8 pounds unloaded
• Upper receiver: forged 7075 T6 aluminum with Type III hard coat anodizing; bolt carrier group: Carpenter 158 steel with shot-peened bolt and chrome-lined carrier; charging handle: GI-style with extended latch
• Trigger: nickel-boron coated single-stage; safety selector: ambidextrous; muzzle device: flash hider; sights: none included (optic-ready flat top upper)

• B5 Systems Type 23 P-Grip with rubber overmold texture and storage compartment; Trinity Force Breach Blade Brace with adjustable length of pull and QD sling mount
• Handguard: 10-inch free-float M-Lok rail with continuous Picatinny top rail; gas system: pistol-length; buffer tube: carbine with standard carbine buffer and spring
• Includes one 30-round Magpul PMAG magazine; manual and cable lock in box; factory test target included

Who It’s For

The springfield saint 5.56mm ar-15 pistol with b5 grip and trinity force breach blade brace suits shooters who need a compact, reliable firearm for close-quarters scenarios. It is ideal for home defense where longer rifles are impractical, for vehicle or bug-out bags where space is limited, and for competitive shooters in pistol-caliber or PCC divisions that allow AR-platform pistols. Law enforcement and security professionals will appreciate the reduced overall length when maneuvering in confined spaces. This pistol is also appropriate for recreational shooters who want a platform that accepts standard AR-15 magazines and aftermarket components. It is not recommended for long-range precision shooting or for shooters who prefer a traditional rifle stock configuration.

• Home defenders requiring maximized maneuverability in hallways and doorways
• Shooters building a compact truck gun or survival kit primary firearm
• Experienced AR users wanting a drop-in pistol without NFA paperwork delays

Shipping & FFL

This Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace ships to a Federal Firearms License (FFL) dealer in your state. All firearm purchases require shipment to a licensed FFL holder who will process the transfer and conduct the background check per state and federal law. We do not ship to P.O. boxes or APO addresses for firearms. Upon purchase, you must provide a valid FFL dealer contact; we verify the license before shipping. Some states and localities may have additional restrictions on AR pistols, pistol braces, or magazine capacity. It is your responsibility to ensure compliance with all applicable laws before ordering. Allow 3-7 business days for processing and shipment. Signature may be required upon delivery.