Sons Of Liberty Gun Works M4-EXO 300 AAC BLACKOUT 13.9'' BBL 13'' EXO3 RAIL W/NOX BRAKE EXO3UPPER-13.9-300

Sons Of Liberty Gun Works M4-EXO 300 Blackout 13.9'' Upper Receiver The Sons Of Liberty Gun Works M4-EXO 300 AAC Blackout 13.9'' Upper Receiver is a premium, duty-grade upper assembly designed for serious shooters who demand reliability and performance. This model (EXO3UPPER-13.9-300) features a 13.9-inch barrel chambered in .300 AAC Blackout, paired with a 13-inch EXO3 handguard and a NOX muzzle brake. Built with high-quality components, this complete upper is an excellent choice for suppressed builds, short-barreled rifles, and high-performance .300 Blackout platforms. 13.9-Inch .300 Blackout Barrel Chambered in .300 AAC Blackout, this 13.9-inch barrel offers excellent ballistic performance in a compact package. The .300 Blackout caliber provides superior terminal performance with both supersonic and subsonic ammunition, making it highly effective for suppressed shooting, home defense, and tactical applications. The barrel length is optimized for maneuverability while maintaining strong velocity and accuracy. Key Features of the SOLGW M4-EXO Upper 13.9-inch .300 Blackout barrel 13-inch EXO3 free-float handguard NOX muzzle brake included Precision machined components Model: EXO3UPPER-13.9-300 EXO3 Free-Float Rail System The 13-inch EXO3 handguard provides a slim, ergonomic profile with ample M-LOK mounting options for accessories. Its free-float design ensures that pressure on the handguard does not affect barrel harmonics, helping maintain consistent accuracy. The rail offers a comfortable grip and plenty of real estate for lights, grips, and other attachments. NOX Muzzle Brake This upper comes equipped with the Sons of Liberty Gun Works NOX muzzle brake. The NOX brake is designed to effectively reduce recoil and muzzle rise, improving follow-up shot speed and overall control. It also serves as a suppressor mount, making this upper an excellent foundation for suppressed .300 Blackout builds. Why Choose the Sons Of Liberty Gun Works M4-EXO Upper? When searching for SOLGW upper, .300 Blackout upper receiver, or M4-EXO upper, this model stands out for its quality components, thoughtful design, and proven performance. The EXO3UPPER-13.9-300 delivers the reliability and precision that Sons of Liberty Gun Works is known for in the firearms industry. Experience the performance of the Sons Of Liberty Gun Works M4-EXO 300 Blackout Upper today. The End