Springfield Saint Victor 300 Blackout AR-15 Pistol with SBA3 Pistol Stabilizing Brace

Overview

When you pick up the Springfield Saint Victor 300 Blackout AR-15 Pistol with SBA3 Pistol Stabilizing Brace, you immediately notice the balance. This is a compact, hard-hitting platform chambered in 300 Blackout, designed for shooters who want maximum versatility in a short package. The 300 Blackout cartridge is known for its ability to run both supersonic and subsonic ammunition, making this pistol a natural choice for home defense or suppressed shooting. Springfield Armory built this model with a 10-inch barrel and their signature Accu-Tite system, which locks the upper and lower receivers together for consistent accuracy. Whether you are working a truck gun setup or building out a personal defense rig, this pistol delivers reliable performance right out of the box.

Features & Specs

The Springfield Saint Victor 300 Blackout AR-15 Pistol with SBA3 Pistol Stabilizing Brace comes loaded with features that make it stand out in the pistol lineup. Springfield Armory focused on reducing weight and improving ergonomics, so you get a free-float M-Lok handguard, a flat-faced trigger, and a Bravo Company pistol grip. The SBA3 brace is adjustable, giving you a solid cheek weld without the bulk of a full stock. Here is what you are getting with this build:

• 10-inch chrome moly vanadium barrel with a 1:8 twist, optimized for 300 Blackout loads from 110 to 220 grains
• Springfield Armory Accu-Tite receiver tension system for a wobble-free fit between upper and lower
• Nickel boron coated bolt carrier group and single-stage trigger for smooth, reliable cycling

This pistol also includes a low-profile gas block and a flash hider that keeps muzzle signature down. The 300 Blackout chambering means you can pair it with a suppressor and run subsonic rounds without sacrificing reliability. The overall length with the brace collapsed is just over 27 inches, making it easy to maneuver in tight spaces.

• Adjustable SBA3 pistol stabilizing brace with multiple positions for length of pull
• Free-float M-Lok handguard with QD sling mounts front and rear
• Includes one 30-round magazine, soft case, and a cable lock

Who It’s For

The Springfield Saint Victor 300 Blackout AR-15 Pistol with SBA3 Pistol Stabilizing Brace is built for the shooter who needs a compact platform that hits hard. If you are setting up a home defense pistol that can accept a suppressor, this is a solid choice. The 300 Blackout cartridge gives you the flexibility to shoot subsonic rounds for quieter operation or supersonic rounds for full power. It also works well as a ranch or vehicle gun where weight and length matter. Experienced AR builders will appreciate the upgraded trigger and bolt carrier group, while newer shooters will find the SBA3 brace easy to adjust for a comfortable shooting position. This is not a range toy; it is a functional tool for shooters who understand the capabilities of the 300 Blackout platform.

• Home defense with or without a suppressor
• Compact truck or pack gun for outdoor use
• Shooters who want a reliable 300 Blackout pistol without building from scratch

Shipping & FFL

This Springfield Saint Victor 300 Blackout AR-15 Pistol with SBA3 Pistol Stabilizing Brace ships directly to your chosen Federal Firearms License (FFL) dealer. After placing your order, we will contact you to confirm your FFL information. Please have your dealer send their license to our team before we ship. We do not ship to PO boxes, and all firearms must be shipped to a physical address on file with your FFL. Once the pistol arrives at your dealer, you will complete the ATF Form 4473 and any applicable state background check before taking possession. Shipping is free within the continental US, and we typically process orders within one to two business days. If you have questions about FFL transfer requirements in your state, give us a call or check our FFL policy page for details.