The Springfield Armory SAINT ST916556B-B5 delivers reliable performance with modern ergonomics for tactical applications and sport shooting. This 5.56x45mm NATO rifle combines proven direct impingement operation with contemporary features that enhance accuracy and handling across diverse shooting scenarios.
What Makes This Different
The SAINT platform incorporates a Melonite-treated barrel that provides superior corrosion resistance and extends service life compared to standard phosphate finishes. The B5 Systems furniture upgrade includes an adjustable Bravo stock and Type 23 pistol grip, offering enhanced ergonomics over mil-spec components. The free-floating M-LOK handguard system allows for precise accessory mounting while maintaining barrel harmonics for consistent accuracy.Key Features
- 16-inch Melonite-treated barrel with 1:8 twist rate for optimal bullet stabilization
- B5 Systems Bravo adjustable stock with multiple length-of-pull positions
- Free-floating M-LOK compatible handguard for accessory mounting
- Hard coat anodized receivers with Type III finish for durability
- B5 Type 23 pistol grip with improved texture and ergonomics
- Standard AR-15 magazine compatibility with 30-round capacity
- Mid-length gas system for reduced recoil and improved reliability
Technical Specs
- Caliber: 5.56x45mm NATO/.223 Remington
- Barrel Length: 16 inches with 1:8 twist rate
- Overall Length: 32.25-35.5 inches (stock extended)
- Weight: Approximately 6.11 pounds
- Gas System: Mid-length with low-profile gas block
- Handguard: Free-floating M-LOK compatible
- Stock: B5 Systems Bravo adjustable
- Grip: B5 Systems Type 23 pistol grip
- Finish: Hard coat anodized Type III
- Magazine Capacity: 30+1 rounds
- Manufactured: United States
