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

Overview

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is a compact, duty-ready platform engineered for shooters who require maneuverability without sacrificing terminal performance. Chambered in 5.56 NATO, this pistol combines Springfield Armory’s proven Saint series reliability with a B5 grip for enhanced ergonomics and a Trinity Force Breach Blade Brace for improved stability during one-handed operation. Designed for personal defense, vehicle carry, or range use, this model delivers consistent accuracy and cycle reliability in a shortened barrel configuration.

Features & Specs

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is built on a forged 7075 T6 aluminum lower receiver with a hardcoat anodized finish. The 7.5-inch CMV barrel features a 1:7 twist rate and is finished with a slim M-Lok free-float handguard. The included B5 grip reduces hand fatigue, while the Trinity Force Breach Blade Brace provides a stable shooting platform without the need for a full stock. This pistol also includes a nickel boron coated bolt carrier group for reduced friction and enhanced reliability.

• Caliber: 5.56mm NATO (also accepts .223 Remington)
• Barrel: 7.5-inch chrome moly vanadium steel, 1:7 twist, Melonite finish
• Brace: Trinity Force Breach Blade Brace, adjustable for length of pull

• Grip: B5 Systems type grip with textured surface for positive control
• Handguard: Slim M-Lok free-float handguard, 7 inches in length
• Weight: 5.6 pounds unloaded; overall length: 24.5 inches with brace collapsed

• Receiver: Forged 7075 T6 aluminum, Type III hardcoat anodized
• Bolt Carrier Group: Nickel boron coated; includes mil-spec firing pin and cam pin
• Trigger: Standard mil-spec single-stage trigger with a pull weight of approximately 6.5 pounds

Who It’s For

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is intended for shooters seeking a compact AR platform for home defense, truck carry, or close-quarters training. It suits those who prefer pistol-class handling with rifle-caliber terminal ballistics. The brace configuration makes it accessible to shooters who want a stabilized platform without the legal requirements of a short-barreled rifle. This model is appropriate for experienced firearm owners who understand the operational differences between a pistol configuration and a standard rifle.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. After placing your order, you will receive a confirmation email. You must arrange for your FFL dealer to send a signed copy of their license to our compliance team before shipment. We do not ship to PO boxes or APO addresses. Once the FFL license is verified, your order will be dispatched within 3 business days. All federal, state, and local laws apply; it is your responsibility to ensure compliance with applicable regulations. The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace will be shipped in a locked hard case with one 30-round magazine and the operator manual. No firearm will be released without prior FFL verification.