The FosTech Outdoors FLITE Elite Eagle Fighter is a modern sporting rifle chambered in 5.56 NATO with a 16-inch barrel, 30-round capacity, and weighs 5.25 pounds unloaded. The tungsten finish and billet aluminum upper and lower receivers give it a clean look without unnecessary bulk. 
 

Key Specifications 

• Manufacturer: FosTech Outdoors 
• Model: FLITE Elite Eagle Fighter 
• Caliber: 5.56 NATO 
• Barrel Length: 16 inches 
• Capacity: 30 rounds 
• Weight: 5.25 pounds (empty) 
• Finish Color: Tungsten 
• Condition: New in Box 
• Type: Modern Sporting Rifle 
   

Detailed Features 

• Lightweight Billet Aluminum Construction: Upper and lower receivers are billet aluminum — durable and light without the weight penalty of some forged alternatives. 
   
• Fostech Mach-1 16" Rail Handguard: The full-length rail handguard gives plenty of mounting real estate for lights, grips, or other accessories while helping manage heat during extended sessions. 
   
• Single Stage Trigger: Delivers a crisp, consistent pull that helps with accuracy and faster follow-up shots compared to mil-spec triggers. 
   
• FosTech Echo AR-II Muzzle Brake: Cuts muzzle rise and felt recoil noticeably during rapid fire. 
   
• Mission First Tactical Minimalist Stock with Fostech Sabre Comfort Grip: The stock folds down light and the grip ergonomics keep your hand comfortable through long range days.

Buyers of the FosTech FLITE Elite 5.56 NATO 16" Tactical Tungsten Rifle are generally satisfied, though opinions split in predictable areas.

Build quality and modern design get consistent marks — the billet construction feels solid and the tactical aesthetics are well-regarded. At the range it handles accurately, cycles smoothly, and the adjustable features let different-sized shooters get a comfortable fit.

At 5.25 pounds empty it's genuinely light, which most users count as a real advantage for extended carry or long range days.

The price is the main friction point. Some buyers feel it's high for an AR-platform rifle compared to what competitors offer at a similar spec, and those who've had warranty claims report variable customer service experiences. FosTech has a positive reputation for innovation, but the brand carries some model-to-model variance in how individual owners experience support.