Springfield Armory

Springfield Armory SAINT Victor 5.56

Name: Springfield Armory SAINT Victor 5.56
Brand: Springfield Armory
SKU: STV916556B

UPC: 706397928520 MPN: STV916556B

The Springfield Armory SAINT Victor Vault is a demo and display model originally produced as a trade-show sample and representative firearm. Building on the proven SAINT platform, the SAINT Victor 5.56 enhances the series with upgraded components and refined ergonomics. Chambered in .223 Remington/5.56 NATO, the Victor is fitted with a threaded 16-inch chrome-moly vanadium barrel finished in corrosion-resistant Melonite, with a 1:8 twist rate and a Springfield Armory muzzle brake for reduced recoil and improved follow-up shots. A magnetic-particle-inspected M16 bolt carrier group paired with a shot-peened Carpenter 158 steel bolt provides durability and reliable function under heavy use. The rifle features a full-length 15-inch aluminum free-float handguard with extensive M-LOK real estate for accessory attachment and modern shooting positions. A mid-length gas system delivers smooth cycling, predictable recoil impulse, and long-term component life; the system is complemented by an “H” heavy tungsten buffer to further mitigate felt recoil. Controls and ergonomics have been upgraded for precision and consistency. The SAINT Victor uses a flat-faced, factory-upgraded GI single-stage trigger with nickel-boron coating for a clean, grit-resistant pull. Nickel-boron fire-control components enhance reliability and ease of maintenance. Type III hard-anodized 7075-T6 aircraft-grade aluminum upper and lower receivers are secured with Springfield’s Accu-Tite™ tension system to eliminate play and ensure a solid fit between the receivers. The Victor ships with BCM furniture, stock, and pistol grip, for proven comfort and control. Adjustable, low-profile Springfield Armory flip-up sights provide immediate, accurate target acquisition straight from the box. With its combination of premium materials, thoughtful upgrades, and durable construction, the Springfield Armory SAINT Victor Vault is an excellent choice for collectors and shooters seeking a high-quality, ready-to-use AR platform. *Note: This is a "Vault" model, which is a representative/sample and trade-show display firearm.* *Note: This firearm carries Springfield's full warranty.* FEATURES 15" M-LOK Free Float Handguard, A full-length 15" M-Lok® free-float handguard extends out to the muzzle and gives you lots of real estate for accessories. Mid Length Gas system, The mid-length gas system minimizes stress on the SAINT’s internals while optimizing reliability. Magnetic particle tested M16 bolt carrier group, with a shot-peened Carpenter 158 steel bolt. Carbine "H" Heavy Tungsten Buffer mitigates recoil for a comfortable shooting experience. 16" Chrome Moly Vanadium barrel with a corrosion resistant Melonite finnish, 1:8 twist and Springfield Armory muzzle break. Accu-Tite™ tension system keeps the upper and lower receivers tight and wobble-free. Nickel Boron Coated Flat Trigger, The flat trigger face lends itself to precision accuracy, while the nickel boron coating minimizes friction. SPECIFICATIONS Manufacturer: Springfield Armory Model: Saint Victor Vault MPN: STV916556B UPC: STV916556B Caliber/Gauge: 5.56 NATO (223 Remington) Capacity: 30+1 Sights: Low Profile Spring-Loaded Adjustable Flip-Up Barrel Length: 16" Barrel Type: CMV, 1:8" Twist Weight: 6.9 lbs Overall Length: 35.5" Finish: Type III Hardcoat Anodized Grips/Stock: BCM Gunfighter Mod 3, BCM Gunfighter Mod O Sopmod Stock Condition: Demo/Vault

Specifications

Rifle Specs

Caliber	—
Action	—
Barrel Length	16"
Twist Rate	—
Overall Length	35.5"
Weight	6.9 lbs
Stock	—
Magazine Capacity	—
15 M	LOK Free Float Handguard, A full-length 15" M-Lok® free-float handguard extends out to the muzzle and gives you lots of real estate for accessories.
16 Chrome Moly Vanadium Barrel With A Corrosion Resistant Melonite Finnish 1	8 twist and Springfield Armory muzzle break.
Accu	Tite™ tension system keeps the upper and lower receivers tight and wobble-free.
Barrel Type	CMV, 1:8" Twist
Caliber Gauge	5.56 NATO (223 Remington)
Capacity	30+1
Condition	Demo/Vault
Finish	Type III Hardcoat Anodized
Grips Stock	BCM Gunfighter Mod 3, BCM Gunfighter Mod O Sopmod Stock
Magnetic Particle Tested M16 Bolt Carrier Group With A Shot	peened Carpenter 158 steel bolt.
Manufacturer	Springfield Armory
Mid Length Gas System The Mid	length gas system minimizes stress on the SAINT’s internals while optimizing reliability.
Model	Saint Victor Vault
Mpn	STV916556B
Sights	Low Profile Spring-Loaded Adjustable Flip-Up
Upc	STV916556B

Price Comparison

Reviews & Articles

News

SHOT 2026: ARs & AR Pistols

Disclosure: This article may contain affiliate links. We earn a small commission at no additional cost to you when you purchase through our links. All opinions are our own. New AR Platforms and...

Sarah ChenAugust 8, 2026

Guides

Best AR-15 and Rifle Options for Home Defense of 2026

I know what you're thinking — an AR-15 for home defense? Isn't that overkill? No. Former SWAT officer Jack Morrison breaks down why the conventional wisdom about rifle overpenetration is mostly wrong, then ranks the best AR-15s for home defense at every price point from PSA to Daniel Defense.

Jack MorrisonMarch 23, 2026

Reviews