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

If you have been shopping for a compact, reliable pistol-caliber platform that packs rifle-level punch, the Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is a strong contender for your next build or purchase. This pistol blends Springfield Armory’s proven Saint line reliability with a brace setup that gives you solid control without the NFA headache. Whether you are planning a truck gun, a home defense piece, or a range toy that turns heads, this configuration delivers where it counts.

Overview

The Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is a factory-assembled pistol that starts with a forged 7075 T6 upper and lower receiver set. The 7.5-inch CMV barrel is melonite treated for corrosion resistance and chambered in 5.56 NATO. It comes standard with a carbine-length gas system and a pinned low-profile gas block. The B5 pistol grip offers a comfortable angle and texture, while the Trinity Force Breach Blade brace provides a stable cheek weld for one-handed or braced shooting. This pistol is built for maneuverability in tight spaces and easy storage.

Features & Specs

This pistol is not just a chopped-down rifle; it is purpose-built from the ground up. Here are the key specs and features you need to know before you buy the Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace.

• Barrel: 7.5-inch 4150 CMV steel, melonite treated, 1:7 twist rate with a carbine-length gas system and pinned low-profile gas block.
• Brace: Trinity Force Breach Blade brace with adjustable length positions and a QD sling mount point built into the end.
• Grip: B5 Systems pistol grip with enhanced texture and a slightly more vertical angle for improved wrist alignment.
• Receiver: Forged 7075 T6 aluminum upper and lower with hardcoat anodized finish, M4 feed ramps, and a forward assist.
• Sights: Includes a low-profile flip-up rear sight and a fixed front sight post for quick acquisition out of the box.

This specific configuration has gained traction among shooters who want a compact AR platform without compromising on reliability. The combination of the B5 grip and Breach Blade brace makes it easy to handle even with one hand on the draw.

Who It’s For

This pistol is ideal for Illinois residents who need a versatile, compact firearm for home defense, vehicle carry, or range training. If you are looking for a Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace that fits easily in a backpack or a small safe, this is your rig. It also appeals to shooters who want a braced pistol for tactical classes or property defense without the extra length of a rifle. Because it is classified as a pistol under federal law, you can legally transport it loaded in a vehicle in states that allow loaded handgun carry (check local Illinois laws). This pistol is also a solid choice for anyone who already owns a Saint rifle and wants a matching compact companion for training consistency.

• Home defense in tight hallways or small rooms where a rifle is too long.
• Vehicle carry or storage in a backpack for travel.
• Range training for transition drills from rifle to pistol.
• Illinois residents who want a braced pistol with a reliable factory build.

Shipping & FFL

Because the Springfield Saint 5.56mm AR-15 Pistol with B5 Grip and Trinity Force Breach Blade Brace is classified as a firearm, it must ship to a Federal Firearms License (FFL) dealer. We only ship to licensed FFLs in Illinois and all other states where this firearm is legal. You must provide a valid FFL transfer form from your chosen dealer before we release the order. Please confirm with your local FFL that they accept transfers of braced pistols and that you meet all state and local requirements to own this firearm. We cannot ship to PO boxes or residential addresses. All transfers must comply with Illinois state law, including FOID card requirements for the buyer. Your FFL dealer will handle the background check and any additional paperwork at the time of pickup. If you have questions about whether this model is legal in your specific municipality in Illinois, please reach out to our team before purchasing.

• Ship to your chosen FFL dealer only. Must provide valid FFL license.
• Buyer must have a valid Illinois FOID card (or equivalent for out-of-state).
• All federal and state laws apply; check local ordinances before ordering.
• We do not ship to addresses outside the US or to restricted areas.