This is Kalashnikov's newest .50 cal sniper rifle

Officially known as the SV-18, this latest creation marks the first time since the 1940s that Kalashnikov has found itself building a new heavy caliber rifle that fits into the anti-materiel.

Barrett M107A1 .50 BMG Semi-Auto Black Rifle w/ Hydraulic Buffer System and Black 20 Fluted Bbl 18062 For Sale

Technical features and advantages of microwave rifles

Prototype Cursed Gun: AK-50 (It's an AK .50 BMG anti material rifle) I think it speaks for itself. : r/brandonherrara

AK-50, Gun Wiki

McMillan/TrackingPoint .50 BMG Precision Guided Rifle (PGR): Meet the Future 3,100-Yard “Super Gun” Sniper Rifle with XactSystem Smart Rifle Scope Technology – (DR): An online tactical technology and military defense technology

This is Russia's new 'noiseless' .50 cal sniper rifle

Barrett M107A1 .50 Cal Semi Automatic Rifle

What is the equivalent of an AK-47 for sniper rifles? - Quora

RPL-20 Light Machine Gun - Modern Firearms

What is the equivalent of an AK-47 for sniper rifles? - Quora