The Ukrainian .57 HL Cartridge and Integrally Suppressed Rifle

By Hrachya H

Back in 2021, we reported about a long-range anti-materiel/sniper rifle and cartridge (12.7x114HL) developed by a Ukrainian company called Horizon’s Lord. The 12.7x114HL cartridge was created by necking down the 14.5x114mm case to .50 caliber. In this article, we’ll take a look at a new rifle and cartridge system designed by this company which is kind of the opposite of the 12.7x114HL concept. The new MCR .57 HL rifle is a shorter-range integrally suppressed bolt-action rifle and the cartridge it is chambered in, the .57 HL, is a 14.5mm caliber cartridge based on the .50 BMG case.

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As you can see in the picture above, the case of the .57 HL cartridge is made by cutting the

Source: The Firearm Blog