Serves As Suppressor Adapter For Socom 5.56 Suppressors; A high-performance closed-tine flash hider that is easy to install; Highly resistant to gas and particle erosion; Multiple bearing surfaces for accurate suppressor alignment; CNC-machined to precisely align suppressor with the bore of host weapon; Made from heat-treated stainless steel that is highly resistant to corrosion and gas/particle erosion; Durable construction for long service life; Proudly designed and manufactured in the U.S.A.