Cole-tac Ammo Novel, Shell Holder, Fits .22-250, .243, 6mm Creedmoor, 6.5mm Creedmoor, 7mm-08, .308, .338 Federal, 7mm Rem Mag, .270 Win, .30-06, 300 Win Mag, 338 Win Mag, 5.56/.223, 300 Blk, 204 Ruger, 6mm,