SureFire SOCOM300-SPS Fast Attach Suppressor

The SureFire SOCOM300-SPS: Precision Sound Suppression

The SOCOM300-SPS represents SureFire's pinnacle achievement in suppressor design for shooters who demand the absolute quietest performance with subsonic ammunition. This is not a compromise solution—it is a purpose-built tool engineered specifically for .300 Blackout carbines with barrels of 10 inches or shorter.

Superior Sound Attenuation

The suppressor's highly specialized V-shaped baffle design is optimized exclusively for subsonic ammunition performance. The result is the quietest suppressor in the SureFire family, delivering sound reduction that sets the standard for the industry. The oversized, precision-machined bore diameter minimizes baffle strike probability from unstable projectiles, ensuring reliability across varying ammunition types.

Flash Elimination and Signature Control

• Eliminates first-round flash—a phenomenon that plagues most suppressors
• Suppresses visible flash by up to 99.5%
• Reduces dust signature for cleaner shooting environments
• Cutting-edge internal venting reduces back pressure and gas blowback

Precision Engineering and Durability

Constructed from Inconel alloy and stainless steel, the SOCOM300-SPS is CNC laser-welded for maximum strength without added weight. Tight tolerances and precision bore concentricity deliver superior accuracy. Every unit is test-fired to verify sub-1 MOA group size and point-of-impact shift—a guarantee of performance.

Fast-Attach Convenience

The Fast-Attach design allows tool-free attachment and removal. The suppressor is compatible with the full SureFire array of Fast-Attach mounting adapters, giving you flexibility in your setup.

Specifications

• Caliber: .300 Blackout, .308, 5.56mm, .300 Winchester Magnum
• Length: 7.9 inches overall
• Diameter: 1.5 inches
• Construction: High-temperature alloy and stainless steel
• Finish: Ionbond and Cerakote in Flat Dark Earth
• Includes: FirstSpear MOLLE pouch and cleaning brush
• Made in the U.S.A.