R2 Shell holder
compatible with: 22 BR, 22/250, 240 Weatherby, 243 Win, 6mm Rem, 244 Rem, 25/284, 25/06, 250 Savage, 6,5×57, 6,5 Carcano, 7×57 Mauser, 284 Win, 300 Savage, 30-06 Springfield, 308 Win, 7,7 Jap, 8×57 Mauser, 358 Win, 44 Auto Mag, 45 Auto, 357 Auto Mag
