Maxim Defense SDX508 300 Blackout Pistol – 8.5 Inch Barrel, 30 Round, Arid Finish, RLFX Suppressor (MXM-49218)
The Maxim Defense SDX508 is a high-performance, factory-suppressed 300 Blackout pistol designed for operators, tactical shooters, and enthusiasts who demand maximum performance in a compact package. This MXM-49218 model features an 8.5-inch barrel paired with Maxim’s advanced RLFX suppressor, all finished in a durable Arid color scheme. With a 30-round magazine capacity and optimized ergonomics, the SDX508 delivers exceptional sound suppression, accuracy, and reliability in a lightweight, maneuverable platform.
Integrated RLFX Suppressor System
The SDX508 comes equipped with Maxim Defense’s RLFX suppressor, purpose-built for the 300 Blackout cartridge. The RLFX suppressor is engineered to provide outstanding sound reduction while maintaining a compact overall length. This integrated suppressor system significantly reduces muzzle blast and signature, making the SDX508 ideal for tactical applications, home defense, and suppressed shooting where discretion and hearing protection are priorities. The suppressor is permanently attached, creating a seamless and reliable suppressed platform.
Key Features of the Maxim Defense SDX508 300 Blackout Pistol
- 300 Blackout Caliber – Versatile cartridge capable of subsonic and supersonic loads for a wide range of applications.
- 8.5-Inch Barrel – Short barrel length optimized for maneuverability while maintaining excellent terminal performance with 300 Blackout ammunition.
- RLFX Suppressor – Factory-integrated RLFX suppressor delivers exceptional sound reduction and reduced muzzle flash.
- Arid Finish – Rugged Arid color coating provides excellent corrosion resistance and blends well in desert and arid environments.
- 30-Round Magazine Capacity – High-capacity magazine for extended shooting sessions and tactical readiness.
- Compact Suppressed Design – Optimized overall length for improved handling in confined spaces and vehicle operations.
- Model Number: MXM-49218
- UPC: 680017492199
Technical Specifications
| Specification | Details |
|---|
| Caliber | 300 Blackout |
| Barrel Length | 8.5 Inches |
| Suppressor | RLFX Suppressor |
| Finish | Arid |
| Magazine Capacity | 30 Rounds |
| Action | Semi-Automatic |
| Model | SDX508 / MXM-49218 |
| UPC | 680017492199 |
Why Choose the Maxim Defense SDX508?
The Maxim Defense SDX508 stands out as a complete, ready-to-use suppressed 300 Blackout pistol. Unlike many aftermarket suppressed builds, the SDX508 is engineered from the ground up with the RLFX suppressor integrated into the design. This ensures optimal performance, reliability, and balance. The Arid finish provides both functional protection and a modern tactical appearance, while the 8.5-inch barrel and 30-round capacity make this pistol highly effective for close-quarters and medium-range engagements.
Ideal Applications
The SDX508 excels in a variety of roles, including home defense, tactical operations, suppressed training, and recreational shooting. The 300 Blackout cartridge paired with the RLFX suppressor offers excellent sound reduction with subsonic ammunition, making it ideal for scenarios where noise discipline is critical. The compact size and Arid finish also make it well-suited for operations in arid or desert environments.
Quality Engineering from Maxim Defense
Maxim Defense is recognized for producing innovative, high-quality firearms and suppressors. The SDX508 showcases their expertise in suppressed weapon systems by combining a short 300 Blackout barrel with their RLFX suppressor technology. Every component is designed to work together seamlessly, delivering consistent performance and reliability under demanding conditions.
Experience the performance of a factory-suppressed 300 Blackout pistol. The Maxim Defense SDX508 with 8.5-inch barrel, RLFX suppressor, 30-round capacity, and Arid finish (MXM-49218 / UPC 680017492199) is the ultimate choice for shooters seeking a compact, high-performance suppressed platform.
