Stag 15 Classic 5.56mm 16" Nitride Barrel Rifle - Black Right-Handed

The Stag 15 Classic is a mil-spec 5.56 NATO rifle built on proven M4 carbine principles—the kind of gun that works reliably whether you're hitting the range, deploying on duty, or stacking rounds downrange at distance. This right-handed rifle pairs a 16-inch nitride-treated 4150 CMV barrel with a direct impingement gas system and carbine-length gas tube, delivering the handling and accuracy hunters, shooters, and tactical-minded folks have trusted for decades. Stag Arms engineered this from the ground up to actual military specifications, so you're not getting marketing-speak—you're getting a rifle that performs.

The heart of the Classic is simplicity: a full-auto-rated 8620 nitride bolt carrier group mated to a mil-spec trigger guard, A2 pistol grip, and M4-profile buttstock for familiar ergonomics out of the box. The slimline free-float aluminum handguard keeps your hands clear of the barrel for consistent accuracy and gives you real estate for mounting optics or lights. Up front, a standard A2 birdcage flash hider threads onto the muzzle (1/2x28 right-hand), and everything is finished in flat-top black. You'll shoot faster and cleaner with the included Magpul PMAG Gen M2 30-round magazine.

This is a rifle that doesn't waste money on features you don't need—no quad rails, no feather-light materials, no unnecessary complications. It runs, it holds zero, and it just works. Whether you're a new shooter learning fundamentals, a veteran familiar with piston guns looking for a DI alternative, or anyone who respects simplicity over trends, the Stag 15 Classic delivers the goods.

Key Features

• 16-inch nitride-treated 4150 CMV barrel for durability and accuracy
• Direct impingement carbine-length gas system for reliable cycling
• Full-auto-rated 8620 nitride bolt carrier group for long service life
• Mil-spec trigger guard, A2 grip, and M4 buttstock
• Slimline free-float aluminum handguard for clean sight picture and modularity
• Muzzle threaded 1/2x28 RH with A2 flash hider
• Flat-top upper receiver ready for optics or iron sights
• Includes Magpul PMAG Gen M2 30-round magazine

Specifications

Frequently Asked Questions

Will this rifle accept standard AR-15 magazines and parts?

Yes. The Stag 15 Classic is built on the standard AR platform and accepts most modern AR-15 components and magazines. The rifle comes with a Magpul PMAG Gen M2 30-round magazine, and that platform is widely available.

What's the difference between this and other mil-spec carbines?

The Stag 15 Classic is engineered to genuine military specifications—your BCG is full-auto-rated, your barrel is properly heat-treated and nitride-finished for longevity, and your handguard is truly free-floating for accuracy without compromise. You're not paying for gadgets; you're paying for proven engineering and materials that hold up.

Can I put a scope or red dot on this rifle?

Absolutely. The rifle features a flat-top upper receiver ready for direct mounting of optics, whether you're running a lightweight red dot for close work, a low-power variable scope, or traditional iron sights.

What's included when I buy this rifle?

The Stag 15 Classic ships with one Magpul PMAG Gen M2 30-round magazine and the rifle itself. The A2 flash hider is factory-installed on the threaded muzzle.