Description

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 by Springfield Armory for reliability and precision. Chambered in 5.56 NATO, this rifle integrates a free-float M-Lok handguard, a mid-length gas system, and B5 Systems furniture to deliver a balanced shooting experience. The rifle is built on a forged 7075 T6 aluminum lower receiver and features a Melonite-treated barrel for extended service life. Designed for shooters who demand consistent performance, the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture is a purpose-built carbine that meets the specifications of professional users and discerning enthusiasts.

Features & Specs

The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture is defined by its component-level specifications. The barrel is a 16-inch chrome-moly vanadium steel unit with a 1:8 twist rate, Melonite QPQ finish, and a M4 feed ramp extension for reliable feeding. The bolt carrier group is full-mass with a shot-peened carrier, Carpenter 158 steel bolt, and a chrome-lined interior. The B5 Systems furniture includes a Type 23 pistol grip, a SOPMOD enhanced buttstock with multiple storage compartments, and a slim handguard. The rifle ships with one 30-round Magpul PMAG magazine.

• Caliber: 5.56 NATO (compatible with .223 Remington)
• Barrel Length: 16 inches; Overall Length: 32.5 to 35.75 inches (stock collapsed to extended)
• Weight: 6.75 pounds (unloaded); Twist Rate: 1:8
• Upper Receiver: Forged 7075 T6 aluminum with Type III hard coat anodizing and M4 feed ramps
• Handguard: Free-float M-Lok aluminum rail with full-length top Picatinny rail

• Gas System: Mid-length, low-profile gas block pinned to barrel
• Trigger: Single-stage, nickel-boron coated; pull weight approximately 5.5 to 6.5 pounds
• Rear Sight: Magpul MBUS Pro folding aperture; Front Sight: Magpul MBUS Pro folding post
• Finish: Black anodized receivers; Melonite QPQ barrel and bolt carrier group
• Includes: One 30-round Magpul PMAG, cable lock, operator’s manual

Who It’s For

The Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture is suited for shooters who require a duty-grade rifle without aftermarket modification. The mid-length gas system and B5 Furniture provide recoil management and ergonomic consistency for extended range sessions. This rifle is appropriate for home defense, patrol use, competitive shooting in division-legal configurations, and general marksmanship training. The 1:8 twist rate stabilizes both 55-grain and 77-grain projectiles, making it a versatile platform for shooters who train with multiple ammunition types. The free-float handguard allows for direct mounting of lights, lasers, and vertical grips without barrel interference. Law enforcement officers, security professionals, and civilian shooters seeking a factory-built carbine with proven components will find the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture meets their operational standards.

Shipping & FFL

This firearm is classified as a Title I long gun under federal law. All shipments of the Springfield Saint 5.56 NATO AR-15 Rifle with B5 Furniture must be sent to a Federal Firearms License (FFL) holder for transfer. Upon placing your order, you will receive instructions to provide a valid FFL license from the receiving dealer. Contact your chosen FFL prior to ordering to confirm they accept transfers and to verify their license details. Shipping is to contiguous US addresses only. The rifle will be shipped in a locked hard case via a carrier requiring an adult signature. All applicable federal, state, and local laws regarding firearm purchases and transfers apply. It is the buyer’s responsibility to ensure compliance with all legal requirements before completing the transaction.