The KSR50 is a high-precision 12.7 mm x 99 NATO / .50 BMG bolt-action sniper rifle designed and manufactured by KALEKALIP. It features a fully modular KeyMod rail system that allows users to mount any accessory onto the rifle. The rifle is delivered to the end-user with a 5-round stainless steel box magazine, adjustable cheek rest and butt pad, folding stock, and an optic rail with a 0/45 MOA angle integrated into the body. It has an ergonomic design suitable for use with either hand. When used with Match Grade ammunition, it has an effective range of 1,500 meters, with or without a suppressor. The rifle is available with barrel lengths of 27 and 29 inches and can also be produced with a composite barrel. Having been in the inventory of the Turkish Armed Forces for three years, the rifle has demonstrated superior performance and success in the field.