50 Cal Bullpup Anti-Material Rifle | gun for the anti-mater… | Flickr
Reincarnation of the PTRS. Ukrainian anti-material rifle "Alligator"
Gepárd GM6 Lynx | Gun Wiki | Fandom
St. George Arms Leader 50 A1 Ultra-Lightweight, Compact Bullpup Semi-Auto .50 BMG Multi-Caliber Anti-Materiel/Sniper Rifle is Less than 40 Inches Long and Weighs Less than 18 Pounds!: Ultimate Shoot-'n-Scoot .50 BMG Mega-Blaster