Check the listing for details. Lyman Bleacher Loading Blocks (0.445 diameter hole ). Condition: New. Listed at 8.00 USD. Photo is for reference only. Handgun Rifle • .445” hole size fits: 380 Auto, 9mm Luger, 38 Super, 357 Sig, 38 Special, 357 Mag, 40 S&W, 10mmAuto • .565” hole size fits: 44 Mag, 45 ACP, 45 GAP, 45 Colt, 454 Casull, 460 S&W, 500 S&W • .388” hole size – fits: 17 Rem., 17 Rem. Fireball, 204 Ruger, 222 Rem., 222 Rem. Mag., 223 Rem., 300 AAC • .485” hole size – fits: 225 Win., 22-250, 220 Swift, 243 Win., 6mm Rem., 240 Wea. Mag, 250 Sav., 257 Roberts, 25-06, 260 Rem., 6.5x55, 270 Win., 7mm-08, 7mm Mauser, 280 Rem., 300 Sav., 308 Win., 30-06, 7.65 Arg. Mauser, 8mm Mauser, 338 Fed., 358 Win, 35 Whelen • .565” hole size – fits: 223 WSSM, 243 WSSM, 25 WSSM, 257 Wea. Mag, 264 Win Mag, 270 WSM, 270 Wea. Mag, 7mm Rem. Mag, 7mm Wea. Mag, 7mm WSM, 7mm Rem. SAUM, 7mm STW, 7mm Rem. Ultra Mag, 300 H&H Mag, 300 Rem. SAUM, 300 WSM, 300 Win. Mag, 300 Rem. Ultra Mag, 300 Wea. Mag, 8mm Rem. Mag, 325 WSM, 338 Win. Mag, 340 Wea. Mag, 338Rem. Ultra Mag, 375 H&H Mag, 375 Ruger, 375 Rem. Ultra Mag, 416 Rem. Mag, 450 Marlin, 458 Win. Mag