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 for shooters who demand versatility in a suppressed or unsuppressed configuration. Built on Springfield Armory’s proven Saint series architecture, this pistol bridges the gap between a traditional handgun and a short-barreled rifle, offering superior ballistics in a legally compliant pistol format. Chambered in .300 AAC Blackout, it provides exceptional energy transfer and subsonic capability without the need for a tax stamp.

Overview

Designed for shooters who need a compact, hard-hitting firearm, the Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel combines a lightweight design with the stopping power of the .300 Blackout cartridge. The 9-inch barrel optimizes velocity for both supersonic and subsonic loads, making it an ideal choice for home defense, tactical applications, and range use. Springfield Armory engineered this pistol with a free-floating M-Lok handguard, a carbine-length gas system, and a nickel boron coated bolt carrier group for reliable cycling across a wide range of ammunition.

Features & Specs

Every component of the Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel is selected for durability and performance. The 9-inch CMV barrel features a 1:7 twist rate to stabilize heavy subsonic projectiles, while the pinned low-profile gas block ensures consistent gas flow. The Bravo Company pistol grip and SB Tactical SBA3 stabilizing brace provide a secure, adjustable shooting platform.

• Caliber: .300 AAC Blackout with 1:7 twist barrel for subsonic and supersonic loads
• Barrel: 9-inch chrome moly vanadium steel with Melonite finish for corrosion resistance
• Handguard: 7-inch free-floating M-Lok aluminum handguard for accessory attachment and heat dissipation

Additional Specifications

• Nickel boron coated bolt carrier group and enhanced extractor for reliable ejection
• Carbine-length gas system with low-profile gas block for smooth cycling
• SB Tactical SBA3 adjustable pistol brace with QD sling mount points

Included Accessories

• One 30-round Magpul PMAG magazine chambered in .300 Blackout
• Padded soft case for transport and storage
• Owners manual and lifetime warranty from Springfield Armory

Who It’s For

The Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel is built for shooters who require a compact platform without sacrificing rifle-caliber performance. It is well suited for home defense operators who prioritize maneuverability in tight spaces, as the 9-inch barrel keeps overall length short while maintaining lethal energy at defensive distances. Suppressor users will appreciate the 1:7 twist rate that stabilizes 220-grain subsonic loads, and the carbine gas system cycles reliably with both standard and suppressed fire. This pistol also serves as an excellent truck gun or backpack companion for those who need a robust, packable firearm for rural or wilderness environments. Law enforcement and security professionals may find it a viable option for plainclothes or vehicle operations where a full-length rifle is impractical.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer within 1-3 business days. Upon purchase, you must provide the contact information of a licensed FFL dealer who accepts transfers from online retailers. We do not ship to P.O. boxes or non-licensed addresses. All federal, state, and local laws apply; it is your responsibility to verify that the Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel is legal to possess in your jurisdiction. The FFL dealer will conduct the required background check before releasing the firearm to you. No returns or cancellations are accepted once the item has shipped.