Springfield Saint 5.56 NATO AR-15 Rifle With B5 Furniture
Overview
The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture represents a direct evolution of the modern sporting rifle platform, engineered for reliability and precision straight from the factory. Springfield Armory designed this model to meet the demands of both tactical operators and serious shooters who require a weapon system that performs under stress without compromise. The integration of B5 Systems furniture provides an immediate ergonomic advantage, delivering a secure grip and consistent cheek weld that enhances control during rapid fire. Chambered in 5.56 NATO, this rifle offers the ballistic performance and ammunition availability that American shooters have come to depend on. Whether you are building a patrol rifle or upgrading your personal collection, the springfield saint 5.56 nato ar-15 rifle with b5 furniture delivers a factory-built solution that eliminates the guesswork of custom builds.
Features & Specs
Springfield Armory built this rifle around a forged 7075 T6 aluminum receiver set with a hardcoat anodized finish for long-term durability. The barrel is a 16-inch chrome-moly steel unit with a 1:8 twist rate, optimized to stabilize a wide range of bullet weights from 55 to 77 grain. The B5 furniture package includes a Type 23 pistol grip, a SOPMOD buttstock with storage compartments, and a carbine-length handguard with integral heat shields. The trigger is a single-stage Mil-Spec unit with a factory-tuned pull weight between 5.5 and 6.5 pounds. The rifle ships with one 30-round Magpul PMAG and a hard plastic carrying case.
- Caliber: 5.56 NATO / .223 Remington; barrel length: 16 inches with a 1:8 twist rate; overall length: 32 to 35.5 inches with collapsible stock
- Upper receiver: Forged 7075 T6 aluminum with M4 feed ramps and a flat-top Picatinny rail; lower receiver: Forged with integral trigger guard and flared magazine well
- B5 Systems furniture: Type 23 pistol grip, SOPMOD buttstock with dual storage tubes, and carbine-length handguard with heat shields
- Gas system: Carbine-length direct impingement with a low-profile gas block; muzzle device: A2-style flash hider
- Weight: 6.5 pounds unloaded; finish: Hardcoat anodized black; includes one 30-round Magpul PMAG and a hard plastic case
Who It’s For
The springfield saint 5.56 nato ar-15 rifle with b5 furniture is designed for the shooter who demands a ready-to-use rifle without the need for aftermarket upgrades. It suits law enforcement officers looking for a reliable patrol carbine, competitive shooters entering three-gun matches, and civilian marksmen who want a durable platform for training and home defense. The B5 furniture package provides immediate comfort for extended range sessions, while the chrome-moly barrel delivers consistent accuracy for target engagement at intermediate distances. This rifle also appeals to collectors who appreciate Springfield Armory’s legacy of manufacturing duty-grade firearms. If you need a carbine that functions out of the box and performs across a variety of roles, this model eliminates the trial-and-error of building your own AR.
- Law enforcement and security professionals requiring a proven patrol carbine with duty-ready furniture
- Competition shooters who need a reliable platform for multi-gun events with factory-standard components
- Civilian owners seeking a no-compromise rifle for defensive use, training, and recreational shooting
Shipping & FFL
This item is a firearm and must be shipped to a Federal Firearms License (FFL) holder for transfer. By purchasing this rifle, you agree that it will be shipped only to a licensed dealer in your state who can legally receive it. It is your responsibility to confirm that your chosen FFL dealer is willing to accept the transfer and that the rifle complies with all local and state laws, including any restrictions on magazine capacity or firearm features. We will ship the springfield saint 5.56 nato ar-15 rifle with b5 furniture to your selected FFL within one to three business days after payment clears. Please provide a valid copy of the receiving dealer’s FFL license at the time of purchase. We do not ship to PO boxes, and signature upon delivery is required. You must be at least 18 years old for a long gun purchase from a dealer, and 21 years old in some jurisdictions. All federal, state, and local laws apply.
- Shipment to a valid FFL dealer only; provide dealer contact and license copy at checkout
- Customer must verify local compliance before ordering; no returns on transferred firearms
- Signature required on delivery; standard shipping times apply based on destination




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