The Springfield Armory Hellion in 5.56 NATO (brand part no. HL916556Y) is a semi-automatic bullpup rifle finished in Gray, built around a 16-inch barrel with a 1-in-7-inch twist that keeps overall length to about 28.25 inches. Springfield Armory ships the Hellion with a 30-round magazine included, plus flip-up front and rear sights and an ambidextrous safety lever. Among semi-automatic rifles in the semi-auto rifles category, the Hellion favors shooters who want a rifle-length barrel in a compact bullpup footprint.

Key Specifications

• Chambered in 5.56 NATO.
• Operates as a semi-automatic bullpup.
• Features a 16-inch barrel.
• Rate of twist is 1-in-7-inch.
• Feeds from a magazine with a 30-round capacity.
• Ships with one 30-round magazine included.
• Overall length is approximately 28.25 inches.
• Equipped with flip-up front and rear sights.
• Fitted with an ambidextrous safety lever.
• Finished in Gray.

Frequently Asked Questions

Why choose a bullpup over a standard rifle? The Hellion fits a 16-inch barrel into an overall length of about 28.25 inches.

What magazine ships with this rifle? A 30-round magazine.

What sights does it use? Flip-up front and rear sights.

Buy the Springfield Armory Hellion Gray

A rifle-length barrel in a compact bullpup footprint is exactly what the Hellion delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.