HM Defense Guardian F5 — 5.56×45mm NATO, 16" Barrel, 30+1 Capacity, Black Anodized Metal, Mil-Spec HM Stock & Polymer Grip, Right Hand (HM15F556 • UPC 854164007067)
Dominate duty, range, and patrol with the HM Defense Guardian F5, a modern, battle-ready AR-style carbine chambered in 5.56×45mm NATO. Built for reliable service and ergonomic handling, the Guardian F5 pairs a 16" barrel and a 30+1-round magazine capacity with a corrosion-resistant black anodized finish, an adjustable Mil-Spec HM stock, and a comfortable polymer pistol grip configured for right-hand shooters. Model HM15F556 (UPC 854164007067) delivers a balanced blend of durability, modularity, and field-proven performance for professionals and serious civilian shooters alike.
SEO keywords: HM Defense Guardian F5, HM15F556, 5.56 NATO carbine, 16" barrel AR-style rifle, 30+1 capacity, black anodized finish, Mil-Spec stock, polymer grip, right hand rifle.
Overview — Purposeful Design Meets Practical Performance
The Guardian F5 is designed as a versatile, mission-oriented carbine that performs across tactical, training, and sporting environments. With a 16" match-profile barrel and modern control ergonomics, it balances maneuverability in close quarters with the ballistic capability expected from a standard 5.56 NATO platform. The black anodized metal surfaces resist wear and corrosion, while the Mil-Spec HM stock and polymer grip provide secure, repeatable ergonomics during extended use.
Key Features
Caliber: 5.56×45mm NATO — common, proven, and widely supported.
Barrel: 16" chrome-lined or nitride-finished (platform dependent) for durability and consistent performance.
Capacity: 30+1 (one 30-round magazine loaded plus one in the chamber) for extended engagement and reduced reload frequency.
Finish: Black anodized metal for corrosion resistance and low glare.
Stock: Adjustable Mil-Spec HM folding/adjustable stock for compact transport and shooter-specific length-of-pull.
Grip: Right-hand optimized Polymer Pistol Grip for positive control and comfort.
Controls: Standard AR-style safety selector, bolt catch, magazine release, and ergonomic charging handle.
Mounting: Top Picatinny/flat-top receiver for optics; M-LOK or accessory rail options on handguard for lights, lasers, and grips (model dependent).
Magazine: Detachable box magazine system compatible with common 5.56 NATO magazines.
Model / UPC: HM15F556 • 854164007067
Technical Specifications
Model: HM15F556
Caliber: 5.56×45mm NATO
Barrel Length: 16 inches
Overall Finish: Black anodized metal components
Stock: Mil-Spec adjustable HM stock (folding/adjustable configuration varies by variant)
Grip: Polymer ergonomic pistol grip, right-hand configuration
Magazine Capacity: 30 rounds (detachable magazine; 30+1 ready)
Sights: Typically ships with flip-up iron sights or optics-ready receiver (verify exact kit contents)
Receiver: Forged aluminum upper and lower (mil-spec dimensions)
Accessory Interface: Picatinny top rail; handguard mounting system (M-LOK or similar)
Intended Use: Duty, training, home defense, range, and tactical applications
(Note: Exact specs can vary by regional model and configuration — verify with the retailer or manufacturer for the unit you intend to purchase.)
Performance & Ballistics
Chambered in 5.56 NATO, the Guardian F5 delivers flat trajectories and effective terminal performance out to typical engagement ranges for carbines. The 16" barrel offers a strong compromise between muzzle velocity and maneuverability — improved velocity over shorter barrels with easier handling than a full-length rifle. Combined with a quality optic and ammunition matched to your application, the Guardian F5 is suitable for precision drills, duty use, and defensive scenarios.
Ergonomics, Controls & Handling
Ergonomics are a core strength of the HM Guardian series. The Mil-Spec adjustable stock lets shooters dial in the perfect length of pull for body armor, layering, or personal preference. The polymer pistol grip is sculpted for a natural hand position and positive purchase during rapid fire. Intuitive AR-style controls (safety, bolt catch, mag release) are placed for fast, repeatable manipulation, and the receiver’s flat top allows modern optics to be mounted quickly and securely.
Modularity & Accessory Compatibility
The Guardian F5 is built on a standard AR platform, making it highly modular:
Optics & Sights: Flat-top Picatinny rail for red dots, scopes, or iron sights.
Handguard Attachments: M-LOK or keyed rail sections for lights, foregrips, and bipods (confirm handguard style on specific variant).
Stock & Grip Upgrades: Accepts common Mil-Spec buffer tube accessories and aftermarket grips for a personalized setup.
Suppressors & Muzzle Devices: Thread pattern on the muzzle (if present) may accept common brakes or suppressors — check local laws and model specifications before purchase.
Included & Optional Accessories
Typically sold as a complete carbine (verify package contents): rifle, one 30-round magazine, and basic sights or optics-ready receiver. Many dealers include or offer optional hard cases, additional magazines, or optic bundles for a turn-key solution. Confirm exact inclusions with the seller.
Safety, Maintenance & Responsible Ownership
Safety is paramount. Always store and use firearms legally and responsibly:
Safety Reminder: Keep the firearm unloaded and the action open until ready to use. Follow all local, state, and federal laws regarding purchase, possession, and transport.
Maintenance: Regularly clean the barrel, bolt carrier group, and action per manufacturer guidance. Inspect for wear on springs, gas rings, and buffer components, and replace per recommended intervals. Use quality lubricants and maintain proper torque on optics and muzzle devices.
Training: Seek professional training for safe handling, marksmanship, and tactical use. Improper operation can cause injury or damage.
Legal & Purchase Considerations
Firearm laws vary widely. Before purchasing, ensure compliance with all applicable regulations, waiting periods, permits, and transport requirements. Consult your dealer and local authorities if you have questions about registration, transfer rules, or restricted features in your jurisdiction.
Who Should Consider the HM Defense Guardian F5?
Law Enforcement & Security Professionals: Reliable duty carbine with tactical features and modularity.
Serious Range & Training Enthusiasts: Robust platform for drills, gear testing, and accessory experimentation.
Home Defense & Personal Protection: A reliable defensive carbine option when used responsibly and legally.
AR Builders & Enthusiasts: A solid base rifle with Mil-Spec compatibility for upgrades and custom builds.
Final Thoughts
The HM Defense Guardian F5 (HM15F556 • UPC 854164007067) is a versatile, durable 5.56×45mm NATO carbine that blends modern ergonomics, proven platform compatibility, and tactical readiness. With a 16" barrel, 30+1 capacity, black anodized finish, Mil-Spec HM stock, and polymer grip optimized for right-hand shooters, the Guardian F5 is ready for mission profiles that demand reliability, adaptability, and solid handling.
The End
