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Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture

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This is the SAINT for the rugged individualist who appreciates the classics. The lightweight mid-length direct gas impingement operating system offers superlative reliability. Top-end B5 Systems furniture combines comfort with ample M-Lok space so you can customize your SAINT to fit your unique personality. The traditional front sight base is both unbreakable and foolproof. A 16″ chrome moly vana

Original price was: $1,199.99.Current price is: $876.83.

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  • polymer80
    p80
    pf940c
    p80 glock
    glock 19 80 lower
    pf940sc
    polymer 80 glock 19
SKU: sg-springfield-saint-556-nato-ar--745790

Description

Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture

Overview

If you are looking for a reliable, ready-to-run carbine that bridges the gap between entry-level and premium, the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture is a standout choice. Springfield Armory has built a reputation for producing tough, accurate firearms, and this model continues that tradition. Chambered in 5.56 NATO, it cycles smoothly with both brass and steel-cased ammunition, making it a practical option for range training, home defense, or three-gun competition. The addition of B5 Systems furniture gives it an ergonomic edge that you notice immediately when shouldering the rifle.

Features & Specs

The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture comes packed with upgrades that often require aftermarket purchases on other rifles. Springfield Armory paid attention to the details that matter most to shooters.

  • 16-inch CMV barrel with a 1:8 twist, melonite finish, and a pinned low-profile gas block for consistent accuracy and corrosion resistance
  • B5 Systems Type 23 P-Grip and Bravo stock with storage compartments, providing a secure grip and adjustable length of pull
  • MIL-Spec 7075 T6 aluminum upper and lower receivers with hardcoat anodizing for durability and tight tolerances
  • 15-inch M-Lok free-float handguard with a full-length top Picatinny rail for mounting lights, lasers, or bipods without barrel interference
  • Enhanced trigger with a crisp break and short reset, reducing fatigue during extended shooting sessions
  • Flat-top receiver with a removable carry handle, allowing easy installation of optics or iron sights

Who It’s For

This rifle suits a wide range of shooters. If you are a first-time AR owner, the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture offers a hassle-free experience right out of the box because it comes with a reliable bolt carrier group and a properly staked gas key. Experienced shooters will appreciate the B5 furniture and free-float handguard, which save the cost and time of swapping parts. It works well for home defense due to its compact layout, and its 1:8 twist rate handles 55-grain to 77-grain bullets effectively, making it versatile for both plinking and precision work. Law enforcement and security professionals also find it a solid patrol carbine.

Shipping & FFL

We ship the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture to your chosen Federal Firearms License (FFL) dealer. After you place your order, we will contact you to confirm your preferred FFL’s information. Please coordinate with your dealer regarding their transfer requirements and any applicable fees. All NFA rules apply where required by law. We do not ship to PO boxes; a physical street address is necessary for delivery. By purchasing this firearm, you certify that you are legally eligible to own it under federal, state, and local laws. If your order cannot be fulfilled due to legal restrictions, a full refund will be issued.

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Frequently Asked Questions about Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture

What does the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture include?
The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture comes complete with essential parts as described: Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture Overview If you are looking for a reliable, ready-to-run carbine that bridges the gap between entry-level and premium, the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture is a standout choice. Springfield Armory has built a reputation for producing tough, accurate firearms, and this model continues that tradition. Chambered in 5.56 NATO, it cycles smoothly with both brass and steel-cased ammunition, making it a practical option for range training, home defense, or three-gun competition. The addition of B5 Systems furniture gives it an ergonomic edge that you notice immediately when shouldering the rifle. Features & Specs The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture comes packed with upgrades that often require aftermarket purchases on other rifles. Springfield Armory paid attention to the details that matter most to shooters. 16-inch CMV barrel with a 1:8 twist, melonite finish, and a pinned low-profile gas block for consistent accuracy and corrosion resistance B5 Systems Type 23 P-Grip and Bravo stock with storage compartments, providing a secure grip and adjustable length of pull MIL-Spec 7075 T6 aluminum upper and lower receivers with hardcoat anodizing for durability and tight tolerances 15-inch M-Lok free-float handguard with a full-length top Picatinny rail for mounting lights, lasers, or bipods without barrel interference Enhanced trigger with a crisp break and short reset, reducing fatigue during extended shooting sessions Flat-top receiver with a removable carry handle, allowing easy installation of optics or iron sights Who It's For This rifle suits a wide range of shooters. If you are a first-time AR owner, the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture offers a hassle-free experience right out of the box because it comes with a reliable bolt carrier group and a properly staked gas key. Experienced shooters will appreciate the B5 furniture and free-float handguard, which save the cost and time of swapping parts. It works well for home defense due to its compact layout, and its 1:8 twist rate handles 55-grain to 77-grain bullets effectively, making it versatile for both plinking and precision work. Law enforcement and security professionals also find it a solid patrol carbine. Shipping & FFL We ship the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture to your chosen Federal Firearms License (FFL) dealer. After you place your order, we will contact you to confirm your preferred FFL’s information. Please coordinate with your dealer regarding their transfer requirements and any applicable fees. All NFA rules apply where required by law. We do not ship to PO boxes; a physical street address is necessary for delivery. By purchasing this firearm, you certify that you are legally eligible to own it under federal, state, and local laws. If your order cannot be fulfilled due to legal restrictions, a full refund will be issued.
Do I need an FFL to purchase Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture?
No. This product is a part or accessory and does not require an FFL for purchase or shipping.
Is Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture legal in my state?
While Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture 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 5.56 NATO AR-15 Rifle with B5 Furniture?
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 5.56 NATO AR-15 Rifle with B5 Furniture 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 5.56 NATO AR-15 Rifle with B5 Furniture?
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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