KGM R556A1 5.56 QD 1/2X28 FH BLK

The KGM R556A1 5.56 QD 1/2X28 FH BLK is a precision-engineered suppressor designed for compatibility with 5.56 caliber rifles. Manufactured by KGM, this model features a quick-detach (QD) mechanism with a 1/2x28 thread pattern, enabling secure and efficient attachment to a variety of rifle barrels.

Constructed from durable Inconel and finished in a sleek black Cerakote coating, the R556A1 combines strength with corrosion resistance for reliable long-term performance. Measuring approximately 4.85 inches in length, this suppressor is compact yet robust, engineered to maintain consistent accuracy and repeatability during use.

Notably, the bore is EDM cut open to accommodate 6mm cartridges, enhancing versatility beyond standard 5.56 applications. The R556A1 is suitable for barrels 14.5 inches and longer, offering sound reduction while minimizing impact on the firearm’s operating system. This suppressor is an ideal choice for shooters seeking durable, high-performance sound suppression from a trusted brand like KGM.