Deluxe R-100 Series Specially designed for shooters who require a 100 round supply of very accurate ammunition (such as big bore, varmint hunters, etc.) The R-100 provides excellent protection for reloads and when the rounds are in the down position, they are protected by four special fingers which keep your bullets from hitting the bottom of the box and causing tip damage (which can change flight characteristics). It comes with adjustable inner trays which offer two height positions for different cartridge lengths. Fits: 219 Zipper, 223 / 243 / 25 / 270 WSSM, 25 / 270 / 300 / 325 / 338 / 7mm WSM, 257 Wby. Mag., 264 / 300 / 330 / 338 / 458 Win. Mag., 280 Rem., 300 / 7mm Rem SAUM, 300 / 338 RCM, 300 Sav., 303 Brit., 348 / 356 / 375 / 405 / 44-40 Win., 358 Norma Mag., 375 Ruger, 38-72 Win., 40-65 / 40-70 Sharps(Straight), 444 / 450 Marlin, 458 SOCOM, 460 / 500 S&W Mag., 6.5 Rem. Mag., 6.71 Phantom, 7x61 Sharpe 7 Hart, 7.5 Scdmidt Rubin Swiss, 7mm Rigby, 7.82 Lazzeroni Patroit, 8x56 Rimmed Hungarian, 8.59 Galaxy, 9.3x62, 9.5x57, 10.75x65 Rimmed