Springfield Armory's Hellion 5.56 18 Bullpup Rifle showcases superior engineering with its bullpup configuration, placing the action behind the trigger for a compact design. This innovative firearm features a two-position adjustable gas block, ambidextrous controls, and a reversible case ejection system, ensuring adaptability and ease of use. Ideal for range time and training, the Hellion's design allows for enhanced ballistic performance in a short, adaptable platform. Springfield Armory is renowned for its commitment to quality and innovation.

Key Features:
- Manufacturer: Springfield
- Model: Hellion
- Caliber: 5.56x45mm NATO (.223 REM)
- Condition: New
- Action: Semi-Automatic
- Finish Color: Black
- Barrel Length: 18"
- Number of Magazines: 1
- Capacity: 30+1
- Optic Footprint: Picatinny Top Rail
- Unique Features: Two-position adjustable gas block, ambidextrous controls, reversible case ejection system
- Night Sights: No
- External Safety: Yes
- Threaded Barrel: No
- What's In The Box: Soft case, two exterior magazine pouches
- Weight: 8 lbs 3 oz
- Length: 30.25" - 31.75"
- Width: Not specified