M107 .50 Caliber Long Range Sniper Rifle (LRSR)

Why would a soldier use a .50 cal sniper rifle instead of a 7.62 sniper rifle and vice versa? - Quora

Sniper Rifle 50 Bmg Cal Stock Photo - Download Image Now - Ammunition, Ammunition Magazine, Animal Nose - iStock

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M82 .50 Caliber Sniper Rifle Compatible With Brick Minifigures

Canadian sniper sets the new record for the longest confirmed kill

McMillan TAC-50 Long-Range Anti-Material and Sniper Rifle

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Sniper Rifle 50 Bmg Cal Stock Photo - Download Image Now - Number 50, Rifle, Sniper - iStock

Tactical Edge Magazine (NTOA) The Emergence of the SWAT .50 Caliber Rifle - TACFLOW Academy