The US Palm Storm CAT4 is a semi-automatic rifle configured with a 16-inch threaded barrel and black finish. Its feature set includes an adjustable stock, M-LOK handguard, full-length Picatinny rail, ambidextrous controls, and one 30-round magazine.

The platform is suited to owners seeking a configurable modern sporting rifle for range use, training, and compatible accessory setup. The adjustable stock supports fit customization, while the rail and handguard provide mounting options for optics and other compatible equipment.

Key Specifications

• The action is semi-automatic for self-loading operation.
• The barrel measures 16 inches and is threaded.
• The rifle has a black finish.
• The handguard uses an M-LOK accessory interface.
• The receiver features a full-length Picatinny rail for compatible optics and accessories.
• The stock is adjustable and finished in black.
• The rifle has ambidextrous controls and an ambidextrous safety.
• The muzzle device is a US Palm Hurricane flash hider.
• The package includes one 30-round magazine.
• The listed overall length is 33.50 to 36.80 inches.

With its adjustable configuration, modular handguard, continuous top rail, and ambidextrous controls, the Storm CAT4 provides a practical foundation for a personalized range or sporting setup.