The Springfield Armory Hellion is a bullpup semi-automatic rifle chambered in 5.56 NATO with a 16-inch barrel. It is finished in FDE and has a 30+1 round capacity. The Gear Up package includes additional accessories. 
 

Key Specifications 

• Brand: Springfield Armory 
• Model: Hellion 
• Caliber: 5.56 NATO 
• Action: Semi Auto 
• Capacity: 30+1 rounds 
• Barrel Length: 16 inches 
• Color/Finish: FDE 
   

Detailed Features 

• Bullpup configuration with 16-inch barrel 
• 30+1 round capacity 
• FDE finish 
• Gear Up package

Springfield Armory Hellion owners tend to appreciate the bullpup format for the balance it provides, keeping overall rifle length compact while retaining a 16-inch barrel. The 5.56 NATO chambering keeps ammunition costs reasonable and the platform compatible with standard magazines.

The ejection system draws consistent discussion. Because it can eject to either side, it appeals to left-handed shooters, but some users report that getting the ejection port timing dialed in requires some break-in. Trigger feel in bullpup configurations generally gets mixed marks, and the Hellion is no exception.

The FDE finish is well-regarded for durability. Gear Up package buyers generally find the included accessories useful, though opinions vary on whether each component matches their specific setup preferences.