Longest recorded sniper kills - Wikipedia

Sniper - Wikipedia

Ukraine sniper sets 'new world record' for longest kill after blasting Russian from 2.3 MILES away using huge 6ft rifle

Is a headshot possible by a sniper gun from 1,000 meters distance? - Quora

Longest recorded sniper kills - Wikipedia, snipers

An illustration of the longest sniper shot in history. : r/gifs

3,540 Meters: The Record-Breaking Longest Confirmed Sniper Kill

What is the history of snipers in the US military? - Quora

Manhunt initiated for SA soldier who fled arduous training with stolen rifle, Page 3

Alpine 120mm USMC Sniper, by Blair Stewart