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

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With the success of Springfield Armory’s SAINT™ AR-15 Pistol in 5.56, more people than ever are requesting variations to the original version. The newest iteration in .300 BLK harnesses the power of this combat-proven round for increased capability and versatility in a compact platform. The SAINT AR-15 Pistol features a rugged SB Tactical SBX-K forearm brace to reduce size, stabilize recoil, an

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SKU: sg-springfield-saint-300-blackout-745790

Description

Springfield Saint 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel

Overview

If you have been looking for a compact platform that delivers serious punch without the bulk of a full-size rifle, the Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel is a solid contender. This is not a range toy or a safe queen. It is a purpose-built firearm designed for home defense, truck rides, and tactical drills. Springfield Armory took their proven Saint platform and chopped it down into a pistol configuration that chambers the versatile 300 Blackout round. The shorter barrel keeps the overall length manageable while still allowing that subsonic or supersonic ammo to perform exactly as intended. Whether you are running suppressed or shooting standard loads, this springfield saint 300 blackout semi-automatic pistol with 9-inch barrel handles the gas system adjustments like a champ right out of the box.

Features & Specs

Let’s get into what makes this pistol stand out from the pack. Springfield Armory did not cut corners on the build. The 9-inch barrel is chrome-moly vanadium steel with a Melonite finish, giving you both corrosion resistance and longevity. The gas system is optimized specifically for 300 Blackout, so you do not need to fiddle with adjustable gas blocks unless you plan to run heavy subsonic loads exclusively. The free-float M-Lok handguard keeps weight down and gives you plenty of real estate for grips, lights, or lasers. The SB Tactical pistol brace is included from the factory, which means you are legal and functional right away.

  • Barrel length: 9 inches, 1:7 twist rate, Melonite coated for durability and accuracy with both subsonic and supersonic loads
  • Upper and lower receivers: forged 7075 T6 aluminum with hard coat anodized finish for lightweight strength
  • Trigger: nickel boron coated single-stage at approximately 5.5 to 6 pounds pull with crisp break and short reset

One detail we appreciate is the included BCM Gunfighter grip and the enhanced trigger guard that allows for gloved use. The bolt carrier group is shot-peened and MPI tested, so you know it is built to cycle reliably. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel also features a low-profile gas block and a full-length Picatinny top rail for optics mounting. No plastic junk here. This is a working firearm.

Who It’s For

This pistol is not for the casual shooter who just wants something to plink tin cans at the range once a year. It is for the person who trains regularly and needs a compact tool that can do multiple jobs. Home defense is an obvious use case, but we also see law enforcement officers picking these up as patrol carbine alternatives. Hunters who stalk hogs in thick brush appreciate the maneuverability of a 9-inch barrel combined with the terminal performance of 300 Blackout. If you are building out a go-bag or need a suppressor host that does not require a tax stamp for a short-barreled rifle, the springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is a smart choice. It runs clean, shoots flat, and does not weigh you down.

  • Homeowners wanting a compact defensive option that still delivers rifle-caliber stopping power
  • Competition shooters in pistol-caliber carbine divisions who want to try 300 Blackout
  • Preppers and vehicle operators who need a reliable, packable platform that accepts standard AR accessories
  • Compatible with most AR-15 lower parts and magazines for easy customization
  • Factory tested with a variety of ammunition types including 110 grain V-Max and 220 grain subsonic loads
  • Includes one 30-round magazine and a soft carry case

Shipping & FFL

This firearm ships from our warehouse to a Federal Firearms License (FFL) dealer of your choice. We do not ship directly to residential addresses for any firearm. When you place your order, you will need to provide the name and contact information of your chosen FFL holder. We will verify their license on file before processing shipment. Standard shipping rates apply, and we typically ship within two to three business days after FFL verification. All sales are final on firearms once transferred to your dealer. You are responsible for knowing and complying with all local, state, and federal laws regarding the purchase and possession of this firearm. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is a restricted item in some jurisdictions, so please confirm your eligibility before ordering. Your FFL dealer will handle the background check and transfer paperwork at their location. If you have questions about our FFL process, give us a call or send a message through our contact page. We are happy to walk you through it.

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Frequently Asked Questions about Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel

What does the Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel include?
The Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel comes complete with essential parts as described: Springfield Saint 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel Overview If you have been looking for a compact platform that delivers serious punch without the bulk of a full-size rifle, the Springfield Saint 300 Blackout semi-automatic pistol with 9-inch barrel is a solid contender. This is not a range toy or a safe queen. It is a purpose-built firearm designed for home defense, truck rides, and tactical drills. Springfield Armory took their proven Saint platform and chopped it down into a pistol configuration that chambers the versatile 300 Blackout round. The shorter barrel keeps the overall length manageable while still allowing that subsonic or supersonic ammo to perform exactly as intended. Whether you are running suppressed or shooting standard loads, this springfield saint 300 blackout semi-automatic pistol with 9-inch barrel handles the gas system adjustments like a champ right out of the box. Features & Specs Let's get into what makes this pistol stand out from the pack. Springfield Armory did not cut corners on the build. The 9-inch barrel is chrome-moly vanadium steel with a Melonite finish, giving you both corrosion resistance and longevity. The gas system is optimized specifically for 300 Blackout, so you do not need to fiddle with adjustable gas blocks unless you plan to run heavy subsonic loads exclusively. The free-float M-Lok handguard keeps weight down and gives you plenty of real estate for grips, lights, or lasers. The SB Tactical pistol brace is included from the factory, which means you are legal and functional right away. Barrel length: 9 inches, 1:7 twist rate, Melonite coated for durability and accuracy with both subsonic and supersonic loads Upper and lower receivers: forged 7075 T6 aluminum with hard coat anodized finish for lightweight strength Trigger: nickel boron coated single-stage at approximately 5.5 to 6 pounds pull with crisp break and short reset One detail we appreciate is the included BCM Gunfighter grip and the enhanced trigger guard that allows for gloved use. The bolt carrier group is shot-peened and MPI tested, so you know it is built to cycle reliably. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel also features a low-profile gas block and a full-length Picatinny top rail for optics mounting. No plastic junk here. This is a working firearm. Who It's For This pistol is not for the casual shooter who just wants something to plink tin cans at the range once a year. It is for the person who trains regularly and needs a compact tool that can do multiple jobs. Home defense is an obvious use case, but we also see law enforcement officers picking these up as patrol carbine alternatives. Hunters who stalk hogs in thick brush appreciate the maneuverability of a 9-inch barrel combined with the terminal performance of 300 Blackout. If you are building out a go-bag or need a suppressor host that does not require a tax stamp for a short-barreled rifle, the springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is a smart choice. It runs clean, shoots flat, and does not weigh you down. Homeowners wanting a compact defensive option that still delivers rifle-caliber stopping power Competition shooters in pistol-caliber carbine divisions who want to try 300 Blackout Preppers and vehicle operators who need a reliable, packable platform that accepts standard AR accessories Compatible with most AR-15 lower parts and magazines for easy customization Factory tested with a variety of ammunition types including 110 grain V-Max and 220 grain subsonic loads Includes one 30-round magazine and a soft carry case Shipping & FFL This firearm ships from our warehouse to a Federal Firearms License (FFL) dealer of your choice. We do not ship directly to residential addresses for any firearm. When you place your order, you will need to provide the name and contact information of your chosen FFL holder. We will verify their license on file before processing shipment. Standard shipping rates apply, and we typically ship within two to three business days after FFL verification. All sales are final on firearms once transferred to your dealer. You are responsible for knowing and complying with all local, state, and federal laws regarding the purchase and possession of this firearm. The springfield saint 300 blackout semi-automatic pistol with 9-inch barrel is a restricted item in some jurisdictions, so please confirm your eligibility before ordering. Your FFL dealer will handle the background check and transfer paperwork at their location. If you have questions about our FFL process, give us a call or send a message through our contact page. We are happy to walk you through it.
Do I need an FFL to purchase Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel?
No. This product is a part or accessory and does not require an FFL for purchase or shipping.
Is Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel legal in my state?
While Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel is legal in most states, always verify your local laws before placing an order. We comply with all state regulations.
Do Glock mags work with Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel?
In most cases, yes — Glock-compatible frames are designed to accept Glock OEM and compatible magazines. Always confirm fitment in the product details.
Can I conceal carry Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel once built?
That depends on your state’s concealed carry laws. Once properly serialized and registered, carrying may be allowed under state law.
How long does it take to receive Springfield SAINT 300 Blackout Semi-Automatic Pistol with 9-Inch Barrel?
We ship all over the USA within 1–3 business days. You will receive tracking once shipped. Delivery times vary by carrier and region.

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