ATA Arms Adler HT-104 12 Gauge Semi-Auto 18.5″ Black

The Adler HT-104 is a piston-operated 12 Gauge semi-automatic shotgun designed for dependable function in training, range use, and defensive readiness. It features a synthetic stock with an oversized rubber butt pad and a compact 18.5″ barrel matched to a 7075-T6 aluminum receiver. The configuration provides balanced handling and straightforward controls for practical, real-world use.

Key Specifications

• The gauge is 12 Gauge.
• The capacity is 4 + 1.
• The barrel length is 18.50″.
• The action type is Semi-Auto.
• The receiver is 7075-T6 Aluminum.
• The operating system is Piston operated.
• The chamber size is 3″.
• The finish is Black.
• The weight is 8.55.
• The sights are Bead Sight and the grip is Black Synthetic.

Engineered for straightforward reliability, the HT-104 pairs a compact barrel and piston system with durable materials to deliver consistent performance for range sessions, tactical drills, and defensive preparedness. Its trim profile and synthetic stock make it easy to handle while the mobile choke and fixed bead sight keep operation simple and predictable.