plain and simple.yes. but not the most accurate.
Yes, I can. A Barrett M107 is a .50 caliber sniper rifle.
In California.
how far does a 50 caliber sniper rifle shoot accuratly
The longest confirmed kill with a .50 sniper rifle was 2430 metres by a Canadian Forces sniper.
22 LR up to and beyond 50 BMG
It is often accepted the Heckler and Koch PSG-1 is the most accurate sniper rifle in the world.
All of them.
5-10K or more
12.7x99, also known as .50 BMG (Browning Machine Gun).
Any bullet that has a diameter of one half inch is a .50 caliber bullet. There are different .50 caliber bullets- my Hawken muzzle loading rifle shoots a .50 caliber lead bullet, but different from the .50 Browning Machine Gun (that is also used in the .50 Barret sniper rifle)
To my knowledge, a .50 BMG round is accurate out of a sniper's rifle for about two miles. However, accurate shooting doesn't mean that's all the farther it will go, if you plan on testing this, please do so more than 10 miles from any buildings of people.