Description

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 represents a purpose-built compact platform from Springfield Armory, designed for shooters who demand reliability in a short-barreled configuration. Chambered in 5.56mm NATO, this pistol utilizes a direct impingement gas system with a Melonite-treated barrel and bolt carrier group for enhanced durability and corrosion resistance. The inclusion of the B5 Systems pistol grip provides a positive texture and ergonomic angle, while the Trinity Force Breach Blade brace allows for stable single-point contact without converting the firearm into a rifle configuration. This model ships with a single magazine and a padded soft case. The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is optimized for close-quarters handling and rapid target acquisition, supported by a free-floating M-Lok handguard and a low-profile gas block.

Features and Specs

• Caliber: 5.56mm NATO; barrel length: 7.5 inches with a 1:7 twist rate; Melonite finish on barrel and bolt carrier group for extended service life.
• B5 Systems Type 22 pistol grip with textured polymer surface; Trinity Force Breach Blade brace with adjustable length of pull and integrated QD sling mount.
• Free-floating M-Lok handguard (6.75 inches) with continuous top Picatinny rail; forged 7075 T6 aluminum upper and lower receivers with hard-coat anodized finish.
• Flat-faced trigger with a crisp break; mil-spec charging handle; includes one 30-round Magpul PMAG; overall weight: 5.2 pounds unloaded.

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace features a carbine-length gas system with a pinned low-profile gas block. The barrel is chambered with a 5.56mm NATO throat to accommodate both .223 Remington and 5.56mm ammunition. The bolt carrier group is shot-peened and high-pressure tested, with a Carpenter 158 steel bolt. The Trinity Force brace uses a buffer tube adapter system and is classified by the ATF as a stabilizing brace, not a stock. This configuration delivers reliable cycling across a range of ammunition loads, with dwell time optimized for the 7.5-inch barrel.

Who It Is For

This pistol is intended for civilian shooters seeking a compact, maneuverable firearm for range use, training, or personal defense applications. The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace suits individuals who prefer a pistol-platform AR over a full-length rifle for transport in vehicles or confined spaces. It is appropriate for experienced shooters familiar with the legal requirements of owning a pistol with a stabilizing brace, as well as those who wish to build proficiency with a 5.56mm platform in a shorter package. Law enforcement professionals or security personnel may also find utility in this configuration for duty-specific roles where a rifle is impractical. This firearm is not recommended for new shooters due to the increased muzzle blast and recoil impulse associated with a 7.5-inch barrel in 5.56mm.

Shipping and FFL

This firearm ships directly to your chosen Federal Firearms License (FFL) dealer. After placing your order, you must provide the contact information for a licensed FFL holder in your state who will process the transfer. We do not ship to unlicensed addresses. Please confirm with your receiving FFL that they accept transfers from online retailers and are able to process the Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace under all applicable state and local laws. Some states and municipalities restrict the sale of AR-15 pistols, stabilizing braces, or firearms with barrel lengths under 16 inches. It is your responsibility to verify compliance with local ordinances before purchase. The buyer must be at least 21 years of age. A valid government-issued photo ID and a completed ATF Form 4473 are required at the point of transfer. Shipping costs are calculated at checkout based on your location and chosen FFL. Standard processing time is 3 to 5 business days before shipment.

• You must select a licensed FFL dealer to receive this item; no direct-to-home shipments allowed.
• It is your responsibility to verify that the Trinity Force brace configuration is legal in your jurisdiction.
• All federal, state, and local firearm laws apply; we reserve the right to cancel orders that cannot be legally fulfilled.