Tac-50: A .50 Caliber Record-Breaking Rifle Navy SEALs and Snipers

In a  2017 mission against ISIS targets, a JTF2 sniper recorded the world’s longest sniper kill at a staggering 3,871 yards or 2.19 miles. This is the rifle that made it happen. 

How the 50 Cal Changed Marksmanship Forever

The world's longest confirmed sniper kill shots

Navy SEAL and Special Forces Ammo-Based Weapons

What is the longest range of a sniper? - Quora

World Record Sniper Rifle

McMillan TAC-50 Sniper Rifle For Sale - Hinterland Outfitters

Death from 3,540 yards: TAC-50 Sniper Rifle Can Bring the Slaughter

Evolution Of The American Sniper Rifle - Gun Digest

What is the longest range zoom optics that snipers use? - Quora

A Canadian sniper breaks the record for the longest confirmed kill shot - but how?

Sniper club

Sniper - Wikipedia

Ukraine claims new world record for longest sniper kill, over 2 miles away