The Sons of Liberty Gun Works (SOLGW) SCALPER 5.56 NATO AR-15 Rifle is engineered for sustained, demanding operational use. KFF Defense assesses this platform as a robust, high-performance solution, prioritizing functional reliability and consistent operation under varied environmental conditions.
Key Features
Construction and Materials
The SCALPER incorporates Mil-Spec or demonstrably superior components throughout its assembly. Central to its performance is a combat-grade 13.7-inch 5.56 NATO barrel, selected for its inherent accuracy potential and long-term durability. This barrel is paired with a resilient Bolt Carrier Group (BCG), designed for consistent cycling and prolonged service life. The rifle integrates a SOLGW NOX muzzle device, contributing to its balanced profile and handling characteristics.
Operational Dynamics
SOLGW has implemented a precisely tuned gas system, optimizing the rifle’s cycling across a broad spectrum of 5.56 NATO and .223 Remington ammunition types. This optimization ensures consistent function and mitigates common reliability issues. A quality buffer system is integrated to effectively manage recoil impulse and enhance weapon control during rapid fire engagements or sustained training.
Practical Utility
With its 13.7-inch barrel and integrated muzzle device, the SCALPER presents a compact yet capable profile suitable for diverse applications, including professional training, competitive shooting, or personal defense. Its design principles prioritize practical accuracy and immediate operational readiness. The platform maintains full compatibility with standard AR-15 accessories, allowing users to configure the rifle precisely to their operational requirements.
Technical Specifications
Platform Data
- Manufacturer: Sons of Liberty Gun Works (SOLGW)
- Model: SCALPER
- Caliber: 5.56 NATO
- Barrel Length: 13.7 inches
- Muzzle Device: SOLGW NOX Muzzle Device
- Platform: AR-15 Rifle
The Sons of Liberty Gun Works SCALPER 5.56 NATO AR-15 Rifle is backed by the manufacturer’s Lifetime Warranty, reflecting profound confidence in its construction and materials, and guaranteeing its performance in critical applications.









