Springfield Saint 223 Rem/5.56NATO 16" Barrel 30+1 ST916556B

MFG Part Number: ST916556B
UPC: 00706397910730

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The SAINT™ makes Springfield Armory's entry into the AR15 arena featuring a 16-inch Chrome Moly Vanadium barrel treated with Melonite. At Springfield they know the details matter, you’ll even find that hidden areas like under the front sight base are finished with painstaking care and detail. The 1:8-inch twist rate provides the user with complete ammunition flexibility – the SAINT™ will handle heavy 80-grain and ultra-light projectiles with equal aplomb. While receiver fit and barrel construction represent the foundation of accurate performance, the trigger is the final interface between the shooter and rifle. The SAINT™ features micro-polished trigger components treated with Nickel Boron. The result is the feel of a competition trigger with the appropriate mil-spec pull weight for a defensive rifle. The SAINT™ is easy to shoot to its full performance potential.



  • Type III Hard Coat Anodized Aircraft Grade 7075 T6 Aluminum Flat Top, Forward Assist and M4 Feed Ramps
  • LOWER RECEIVER Type III Hard Coat Anodized Aircraft Grade 7075 T6 Aluminum, Accu-Tite™ Tension System
  • GAS SYSTEM - Direct Impingement Mid-Length Gas System, .750 Diameter Gas Block
  • TRIGGER - Springfield Armory® Proprietary, Nickel Boron Coated 
  • SIGHTS - Springfield Armory® Low Profile Flip-Up, Dual Aperture Rear, 1/2 MOA Windage Adj.
  • TRIGGER GUARD - Bravo Company
  • PISTOL GRIP - Bravo Company Mod 3
  • HANDGUARD - New, Exclusive Bravo Company, KeyMod, PKMR BUTT STOCK Bravo Company 6 Position
  • BUFFER ASSEMBLY - Carbine "H" Heavy Tungsten Buffer
  • RECEIVER EXTENSION - Mil-Spec Carbine Receiver Extension, 7075 T6 Type III Hard Anodized Aluminum
  • BOLT CARRIER GROUP - M16 BCG w/ Carpenter 158 Steel Bolt, Shot Peened & Magnetic Particle Inspected
  • MAGAZINE - One (1) - 30 Round Magpul PMAG


Action Semi-Automatic
Caliber 223 Remington/5.56 NATO
Barrel length 16"
Capacity 30+1
Safety Manual
Oal 32.25"-35.5"
Weight 6.11 lbs
Stock description 6-Position Black
Metal finish Black Hardcoat Anodized/Black Melonite
Receiver material Aluminum
Sights A2 Front, Folding Rear
Barrel description Chrome Moly Vanadium
Twist 1:8"
Barrel length range 16.00" to 17.99"
Weight range 6.00 lbs to 6.99 lbs
Hand Right
Stock finish group Synthetic
Metal finish group Blued/Black

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