The Sons of Liberty Gun Works Scalper is a semi-automatic AR-style rifle chambered in 5.56 NATO with a 13.9-inch pinned barrel. It has a NOX muzzle device and is finished in Black. It comes with a 30-round magazine. 
 

Key Specifications 

• Brand: Sons of Liberty Gun Works 
• Model: Scalper 
• Caliber: 5.56 NATO 
• Action: Semi Auto 
• Capacity: 30rd 
• Barrel Length: 13.9 in (pinned) 
• Color/Finish: Black 
   

Detailed Features 

• 13.9-inch pinned barrel 
• NOX muzzle device 
• 30-round magazine 
• Black finish

Owners of the SOLGW Scalper point to the 13.9-inch pinned barrel as the core appeal. The compact length handles well, and the NOX muzzle device adds utility without requiring any additional transfer paperwork beyond a standard rifle transfer. Build quality is consistently praised.

The NOX device draws specific attention from buyers who want muzzle device flexibility. Some owners note that the device is part of what makes the Scalper distinct from a standard-length AR in this price bracket. Fit and finish are a recurring positive across owner feedback.

At its price tier, the Scalper is not an entry-level rifle. Some buyers find the cost hard to justify compared to more affordable AR-pattern options. Those who buy in tend to hold it long term and report satisfaction with the overall package.