Description

Springfield SAINT 300 Blackout Semi-Automatic Pistol With 9-Inch Barrel

The Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel delivers a compact, high-performance platform engineered for versatility in a pistol format. Chambered in .300 Blackout, this firearm bridges the gap between rifle-level terminal ballistics and the maneuverability of a short-barreled system. Built on Springfield Armory’s proven SAINT platform, it offers reliable cycling with supersonic and subsonic ammunition, making it a practical choice for home defense, truck gun roles, and tactical training.

Overview

The Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel is a direct-impingement pistol designed for shooters who demand compact firepower without sacrificing accuracy. The 9-inch barrel optimizes powder burn for .300 Blackout rounds, providing consistent velocity and reliable expansion with defensive loads. This pistol ships with an SB Tactical SBA3 stabilizing brace, allowing for stable one-handed or braced shooting positions. The SAINT line is known for its robust construction, and this model continues that tradition with a forged aluminum upper and lower receiver set, a nickel boron coated bolt carrier group, and a single-stage trigger with a crisp break.

Features & Specs

The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is built around a 9-inch CMV (Chrome Moly Vanadium) barrel with a 1:7 twist rate, ensuring stabilization for heavier subsonic projectiles. The barrel is finished with a Melonite treatment for corrosion resistance and longevity. Key specifications include a forged 7075 T6 aluminum upper and lower receiver, a free-float M-Lok handguard for accessory mounting, and a low-profile gas block. The pistol operates on a carbine-length gas system and features a standard mil-spec buffer tube for compatibility with aftermarket braces. The overall length measures 26 inches with the brace fully extended, and the unloaded weight is approximately 6.2 pounds.

• Caliber: .300 Blackout; barrel length: 9 inches with 1:7 twist; Melonite finish; carbine-length gas system
• Receiver: Forged 7075 T6 aluminum with hard-coat anodized finish; M-Lok free-float handguard; flat-top upper with Picatinny rail
• Controls: Ambidextrous safety selector; standard trigger guard; BCM Gunfighter charging handle; nickel boron coated bolt carrier group

• Muzzle velocity: Approximately 2,200 fps with supersonic ammunition; subsonic compatibility without modification
• Sights: None included (optics-ready Picatinny rail); accepts standard AR-pattern iron sights and red dot optics
• Includes: One 30-round magazine; SB Tactical SBA3 stabilizing brace; locking hard case

Who It’s For

The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is designed for shooters who need a compact, hard-hitting pistol platform that can handle both supersonic and subsonic ammunition. It suits homeowners seeking a suppressed-capable defensive firearm, recreational shooters interested in the .300 Blackout cartridge, and those building a compact kit for vehicle or backpack carry. The brace-equipped design allows for more stable aiming than a traditional handgun, making it accessible to experienced pistol shooters and AR-platform users alike. This pistol is not intended for concealed carry but excels as a primary defensive tool or range companion for those who prioritize firepower in a short package.

• Ideal for home defense, truck gun applications, and suppressed shooting with subsonic ammunition
• Suitable for shooters familiar with AR-platform controls who want a pistol format without NFA restrictions
• Recommended for users who value modularity and aftermarket accessory compatibility

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. All federal, state, and local laws apply. You must verify that the receiving FFL accepts shipments from online retailers and that the firearm is legal to possess in your jurisdiction. Upon purchase, we will request a copy of the receiving FFL’s license. Shipment will occur within 3-5 business days after FFL verification. Shipping costs are calculated at checkout. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel will be shipped in a locked case with the brace collapsed and magazine removed per shipping regulations. You must be at least 21 years of age to purchase this handgun from a federal firearms licensee. Please consult your local FFL for transfer fee information.