Knights Armament SR25 The SR-25 (Stoner Rifle-25) is a designated marksman rifle designed by Eugene Stoner and manufactured by Knight's Armament Company. The SR-25 uses a rotating bolt and a direct impingement gas system. It is loosely based on Stoner's A http://riflescopescenter.com/category/bsa-riflescope-reviews/
"The PSL" is a Romanian military designated marksman rifle. It is also called Romak III, FPK, FPK Dragunov and (Though similar in appearance to the SVD Dragunov, the PSL rifle is actually based on the RPK light machine gun.