This is OEM equipment made outside of Izhevsk not far from the world-famous Izhmash weapons factory. The highest quality on the market, STK accessories are made out of armamide, the base component of Kevlar. There are cheaper plastic versions on the market but if you value quality you'll find no better choice. The Belt Clip is intended for fastening tactical light and carrying it on your belt. It meets both Russian Red Army and NATO standards. The clip is equipped with a universal rail for attaching a tactical light as well as with a pivot gear allowing you to point the light in different directions.