412
Two Ukrainian-made Snipex Alligator anti-materiel rifles chambered for 14.5×114mm
(files.catbox.moe)
News and discussion related to Ukraine
*Sympathy for enemy combatants is prohibited.
*No content depicting extreme violence or gore.
*Posts containing combat footage should include [Combat] in title
*Combat videos containing any footage of a visible human must be flagged NSFW
Donate to support Ukraine's Defense
Donate to support Humanitarian Aid
Maybe it's just easily accessible ammo.
Yeah, other calibers are available, but this might be the most abundant around.