Snipex T-Rex - Wikipedia
OSV-96 - Wikipedia
M110 SASS, Sniper Rifle Wiki
File:AW G22 Arctic 7.62mm Sniper Rifle.jpg - Wikipedia
Sniper rifle - Wikipedia
Walther WA 2000 - Wikipedia
List of anti-materiel rifles - Wikipedia
Dragunov SVU - Wikipedia
FR F2 sniper rifle - Wikipedia
L129A1 - Wikipedia
Anti-materiel rifle, Military Wiki
Anti-materiel rifle - Wikipedia