CSR 50
The CSR 50 is a .50 BMG bolt-action anti-materiel rifle. The gun uses a 7075 aluminum receiver and stock. It combines a capacity magazine with 10 rounds Barrett M82/M107A1.The gun weighs 20.94 lb. (9.5 kg) without the magazine. It is built and developed by Caracal International. Design 
The CSR 50 has a fully adjustable buttstock, and its fire controls, safety, and magazine release are ambidextrous. Its Cheekpiece, butt plate and trigger position/weight are configurable by the user. Users 
 Seen in UAE, US joint military exercise. References 

Anti-materiel rifles
Sniper rifles
Bolt-action rifles
Weapons of the United Arab Emirates