Description

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

Overview

If you’re looking for a compact, hard-hitting platform that bridges the gap between a full-size rifle and a traditional handgun, the Springfield Saint 5.56mm AR-15 pistol with B5 grip and Trinity Force Breach Blade brace is a serious contender. Springfield Armory built this pistol with the same reliability and attention to detail that defines their Saint line, but in a package that’s easier to maneuver in tight spaces—whether you’re at the range, on the trail, or working a vehicle. The combination of the B5 grip and the Trinity Force Breach Blade brace gives you a stable, comfortable shooting experience right out of the box. This isn’t a compromise; it’s a purpose-built tool for shooters who want AR-15 performance without the 16-inch barrel.

Features & Specs

Let’s talk about what makes this Springfield Saint 5.56mm AR-15 pistol with B5 grip and Trinity Force Breach Blade brace stand out. The barrel is a 10.3-inch, chrome-moly steel, melonite-coated unit with a 1:7 twist rate, optimized for both 55-grain and heavier defensive loads. Up front, you get a low-profile gas block and a slim M-Lok handguard that keeps weight down and accessory mounting easy. The B5 grip provides that familiar, ergonomic angle that reduces wrist fatigue, while the Trinity Force Breach Blade brace offers a solid cheek weld and adjustable length for different body types. The included MBUS-style flip-up sights get you on target quickly, and the bolt carrier group is nickel-boron coated for smooth cycling and easy cleaning.

• 10.3-inch melonite barrel with 1:7 twist for reliable stabilization of 5.56mm NATO and .223 Remington
• B5 Systems grip with textured surface for positive hand placement under recoil
• Trinity Force Breach Blade brace with adjustable arm strap and robust polymer construction

Who It’s For

This Springfield Saint 5.56mm AR-15 pistol with B5 grip and Trinity Force Breach Blade brace is built for shooters who value portability without sacrificing firepower. It’s a natural fit if you’re a truck gun enthusiast, a home defender looking for a short-barreled alternative to a full rifle, or a competitive shooter in pistol-caliber carbine-style matches who wants to step up to a rifle cartridge. The brace makes it legal to shoulder without an NFA stamp, so it’s also a great option if you’re considering a pistol build but aren’t ready to deal with the paperwork for a true SBR. Whether you’re a seasoned AR owner or a first-time pistol buyer looking for something with more punch than a 9mm, this setup delivers.

• Ideal for shooters who need a compact, maneuverable platform for vehicle or home defense
• Great for range plinkers who want short-barrel performance without NFA restrictions
• Works well as a backpack or trunk gun for outdoor adventurers and preppers

Shipping & FFL

This Springfield Saint 5.56mm AR-15 pistol with B5 grip and Trinity Force Breach Blade brace is classified as a firearm under federal law, so it must be shipped to a Federal Firearms License (FFL) dealer in your area. When you place your order, you’ll need to provide the contact information for your chosen FFL, and we’ll verify their license before shipping. Shipping is free to any contiguous U.S. address, and we typically process orders within 1-3 business days. Once your FFL receives the pistol, you’ll complete the standard ATF Form 4473 and undergo a NICS background check before taking possession. Note that some states or localities may have additional restrictions on pistol configurations, so please check your local laws before ordering. We do not ship to P.O. boxes, and adult signature is required upon delivery.

• All firearms are shipped via insured carrier to a licensed FFL dealer of your choice
• You must be 21 or older to purchase this pistol; photo ID required at transfer
• Local laws may apply—verify your state’s regulations on AR-15 pistols and braces