J-20-XS-
17 / 221 / 223 Rem., 17 Fireball, 17 Mach 4, 204 Ruger, 218 Bee, 222 Rem. Mag., 300 AAC Blackout, 300 Sherwood, 300 Whisper, 32 Ideal, 32 Win. S. L., 350 Legend, 351 WSL, 6×47, 7.62 x 37 Musang, 6mm-223 Rem., 7.62×37 Musang, 810 Cadet.
Lid is at 2.35″ OAL.
J-20-M-
219 Zipper, 20 / 22 / 24 Nosler, 22 BR, 22 Cheetah, 22 PPC, 22 Sav. HP, 22 Rem Jet, 220 Rus., 224 Valkyrie, 250 / 300 / 303 Sav., 30 / 35 Rem., 30 Rem. AR, 32-40 / 375 / 38-55 Win., 401 Win. S.L., 445 Super Mag., 450 Bushmaster, 460 S&W Mag., 5.6×52 Rimmed, 6.8mm Rem. Spl., 6mm BR-DX, 6mm Norma BR, 6mm PPC USA, 7.62×39 Rus., 7mm BR.
Lid is at 2.52″ OAL.
J-20-L-
220 Swift, 224 Clark, 225 / 25-284 / 270 / 284 / 307 / 308 / 356 Win., 240 Wby. Mag., 25-06 / 244 / 280 / 6mm / 7mm-08mm Rem., 257 Roberts, 30-06 Spr., 30-30 Win., 30-40 Krag., 308 Marlin Exp., 360 Nitro Express 2 1/4”, 375 Rimless 2 1/4”, 32 Win. Spl., 338 Fed., 35 Whelen, 350 Legend, 376 Steyr, 444 Marlin, 400-375 Belterd Nitro Exp., 6.5 Carcano, 6 / 6.5 Creedmoor, 6.5×257 Roberts, 6.5-284 Lapua, 6.5×50 Jap. Arisaka, 6.5×52 Italian, 6.5x54mm Mann-Schoen, 6.5x55mm Swedish, 6.5-06 A-Square, 6.5-284 Norma, 6mm-284 Win., 7×57 / 7.65×53 / 9.3x57mm / 10.75×68 Mauser, 7×64 Brenneke, 7.5×55 Swiss, 7.7×58 Jap., 7-30 Waters, 7.35 Carcano, 7.5 Schmidt Rubin Swiss, 7.5×54 French MAS, 7.5×55 Swiss, 7.7×58 Jap., 7-30 Waters, 8x57J, 8mm-06, 9.3×74, 9.3×62, 9.5×57.
Lid is at 3.36″ OAL.
J-20-MLD-
25 / 270 / 300 / 325 / 338 / 7mm WSM, 30 Rem, 300 / 7mm Rem. SAUM, 300 / 338 RCM, 348 / 356 / 375 / 38-56 / 40-65 Win., 375 Rimless 2 ¼”, 376 Steyr, 38-55 Ballard, 45-70 Govt., 40-82 / 45-90 / 348 WCF, 40-60 / 450 Marlin, 460 / 500 S&W Mag., 30-40 Krag, 400-375 Belted Nitro Exp., 6.5 PRC, 6.71 Phantom, 7.5 Schmidt Rubin Swiss, 7.82 Patriot, 7mm Rem. SAUM / 8×56 Rimmed Hungarian, 8.59 Galaxy, 9.5×47 Rimmed, 10.75×65 Rimmed
Lid is at 3.08″ OAL.
J-20-LLD-
26 / 28 / 30 / 33 Nosler, 260 Rem., 6.5-08 A-Square, 257 / 270 / 300 / 338-378 / 340 / 375 / 6.5-300 / 7mm Wby. Mag., 264 / 300 / 330 / 338 / 458 Win. Mag., 300 / 375 H&H Mag., 300 / 338 / 375 / 7mm / Rem. Ultra Mag., 30 Super Flanged, 300 / 330 / 375 / 416 Dakota, 300 PRC, 303 Brit., 308 / 358 Norma Mag., 358 STA, 25-284 / 38-72 / 405 Win., 400 / 400-350 Nitro Exp, 400-360 Thin Rim Purdey, 404 Jeffery, 40-65 Sharps Str., 444 Marlin, 375 Ruger, 6.5-284 Norma, 6.53 Scramjet, 6.5×52 Ital., 6.5×57 Rimmed, 7.21 Firebird, 7mm Rigby, 7×61 S&H, 416 / 6.5 / 7mm / 8mm Rem. Mag., 416 Taylor, 458 Lott, 6.17 Spitfire, 7mm STW, 7.5x 54 Swiss, 7.62x54R, 8×64 Brenneke, 8×65 Rimmed, 8x68S Mag., 9.3×62, 9.3×82 Rimmed, 9.5×57, 10.75×68 Mauser.
