Alex Pro Firearms 5.56 Nato Fury 16 Stealth Gry Mlok

The Alex Pro Firearms 5.56 NATO Fury is a no-nonsense 16-inch semi-auto rifle built for shooters who want a capable, modular platform without the guesswork. This M-Lok equipped AR pairs a nitride-coated 4150CM barrel with a forged receiver and quality internals—ideal for sport shooting, training, or defensive use where reliability and ergonomics matter.

What sets the Fury apart is the thoughtful component selection: a diamond-honed nitride-coated bolt carrier group for durability, a responsive 4.5 lb drop-in trigger that ships ready to shoot, and an adjustable gas block to fine-tune reliability with your preferred ammunition. The 16-inch mid-length gas system strikes a practical balance between velocity, handling, and recoil impulse—a proven length for 5.56 NATO across the board.

The furniture is modern Magpul throughout: MOE pistol grip and PR stock keep weight down and controls within reach, while the 15-inch M-Lok handguard gives you plenty of real estate for lights, lasers, or slings without unnecessary bulk. Finished in Stealth Gray Cerakote, it's a clean, professional look that wears well at the range or in the field. Upper and lower are forged aluminum, the gold standard for longevity and strength.

This rifle doesn't come with iron sights—a deliberate choice that leaves you free to mount whatever optic or sight system suits your role. Whether you're running a budget red dot, a quality 1-4x, or going old-school with irons, the Fury gives you a solid platform to build from. No bloat, no proprietary nonsense, just the essentials done right.

Key Features

• 16-inch 4150CM nitride-coated barrel with 1:7 twist—proven accuracy and velocity for 5.56 NATO
• Mid-length gas system for balanced recoil and reliability
• Diamond-honed nitride M16 bolt carrier group for smooth operation and longevity
• APF 4.5 lb drop-in trigger—responsive, crisp, and ready to shoot out of the box
• Adjustable gas block to optimize reliability across different loads and ammunition types
• 15-inch M-Lok handguard for optics, lights, and accessory mounting flexibility
• Magpul MOE PR stock and grip—lightweight, durable, and ergonomic
• Forged aluminum upper and lower receivers for strength and durability
• Stealth Gray Cerakote finish—professional appearance with proven protection
• Optic-ready—ships without sights, leaving your platform open to your preferred optic choice

Specifications

Frequently Asked Questions

What makes the adjustable gas block useful?

An adjustable gas block lets you dial in the amount of gas flowing back to the bolt carrier, which affects reliability, recoil impulse, and cycling. You can tune the Fury to run smoothly with different ammunition loads or suppress wear if you plan to add a suppressor—a feature that's often absent on entry-level ARs.

Can I mount an optic or red dot on this rifle?

Yes. The Fury ships without iron sights, and the forged upper receiver is drilled and tapped to accept standard Picatinny or M-Lok mounted optics. You're free to choose whatever sight system fits your mission—from a basic red dot to a precision scope.

Is the M-Lok handguard long enough for lights and accessories?

The 15-inch M-Lok handguard provides solid real estate for mounting lights, lasers, bipods, or slings without adding bulk. It's a practical length that doesn't overhang the magazine or create balance issues, and M-Lok is the modern standard for tactical accessories.

What ammunition should I use in a 1:7 twist barrel?

A 1:7 twist is versatile and will stabilize a wide range of 5.56 NATO loads, from lightweight training rounds to heavier match or defensive ammunition. Always start with quality ammo from reputable makers, and if you encounter reliability issues, the adjustable gas block gives you a tuning tool to dial things in.