Springfield Saint 5.56mm AR15 Pistol With 9.6 Inch Barrel, M-LOK Rail And Blade Stock

The Springfield Saint 5.56mm AR15 pistol with 9.6 inch barrel, M-LOK rail and blade stock represents a purposeful entry in the modern pistol-caliber carbine platform. Manufactured by Springfield Armory, this firearm bridges the gap between a traditional rifle and a compact handgun, offering shooters a highly maneuverable platform without sacrificing terminal ballistics. Chambered in 5.56mm NATO, this pistol delivers rifle-level energy in a package designed for close-quarters operations, vehicle carry, or home defense roles.

Overview

Springfield Armory engineered the Saint line to meet the demands of practical shooters who require reliability under stress. The Springfield Saint 5.56mm AR15 pistol with 9.6 inch barrel, M-LOK rail and blade stock utilizes a direct impingement gas system with a mid-length gas tube, tuned specifically for the shorter barrel length to ensure consistent cycling with a wide range of ammunition. The 9.6 inch barrel features a 1:8 twist rate, stabilizing both 55-grain and heavier 77-grain projectiles. The blade-style stabilizing brace allows for one-handed operation where legal, while the M-LOK handguard provides continuous accessory mounting surfaces.

Features & Specs

This pistol is built on a forged 7075 T6 aluminum lower receiver with a flared magazine well for rapid reloads. The upper receiver is equally forged and features a M4 feed ramp extension for reliable feeding. Key specifications include:

• Caliber: 5.56mm NATO / .223 Remington; Barrel Length: 9.6 inches with 1:8 twist, A2 flash hider, and M4 barrel extension
• Handguard: Free-float M-LOK rail system, 7.6 inches in length, with continuous top Picatinny rail for optics mounting
• Brace: SB Tactical SBA3 blade-style stabilizing brace with adjustable length of pull and QD sling mount point
• Trigger: Nickel boron coated single-stage trigger with a crisp 4.5 to 5.0 pound pull weight; GI trigger guard
• Controls: Ambidextrous safety selector, standard bolt catch, and extended magazine release; accepts standard AR-15 magazines
• Weight: 5.8 pounds unloaded; Overall length: 27.2 inches with brace collapsed

Additional manufacturing specifications include a H2 heavy buffer for reduced recoil impulse, a chrome-lined barrel and chamber for extended service life, and a Melonite finished bolt carrier group with a 9310 steel bolt. The pistol ships with one 30-round Magpul PMAG magazine and a padded soft case.

Who It’s For

The Springfield Saint 5.56mm AR15 pistol with 9.6 inch barrel, M-LOK rail and blade stock is designed for the shooter who prioritizes compactness without accepting reduced ballistic performance. It suits the home defense user who needs a firearm capable of maneuvering through tight hallways and doorways, yet delivers the stopping power of a rifle cartridge. Law enforcement professionals operating in plain clothes or as part of a tactical entry team will appreciate the reduced overall length and ability to mount lights, lasers, and red dot optics directly to the M-LOK rail. Recreational shooters seeking a range toy capable of ringing steel at 100 yards will find the 1:8 twist barrel handles both budget FMJ and match-grade ammunition effectively. This platform also appeals to collectors building a complete Saint series collection, as it shares parts compatibility with the broader AR-15 ecosystem.

Shipping & FFL

This firearm ships from our warehouse to a Federal Firearms License (FFL) dealer of your choice. Upon placing your order, you must provide the name and contact information of a licensed FFL dealer in your state who is willing to process the transfer. We will ship directly to that dealer after verifying their license. All federal, state, and local laws apply. It is your responsibility to ensure compliance with all applicable regulations regarding the purchase and possession of this pistol, including any state-level restrictions on barrel length, brace configuration, or magazine capacity. Please contact your chosen FFL dealer prior to ordering to confirm they will accept the transfer. No shipments are made to residential addresses or PO boxes for this item. You must be 21 years of age or older to purchase this pistol from a licensed dealer. Transfer fees, background check fees, and any applicable taxes are the responsibility of the buyer and are separate from the purchase price listed on this page.