MTM CASE-GARD J-20 series ammunition cases are a favorite of rifle enthusiasts throughout the world. Made of virtually indestructible polypropylene that will not warp, crack, chip, peel, expand or contract.
Some reloaders don't like the lid touching there bullets, so the lid dimension below is for them. There are a lot of reloaders that expand the case as much as half inch and claim no problems with accuracy.
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 / 8x56 Rimmed Hungarian, 8.59 Galaxy, 9.5x47 Rimmed, 10.75x65 Rimmed
Lid is at 3.08" OAL.
MTM sells the Ammo Box Foam Liner part FL-1-42 which protects the tips and takes the rattle out of the boxes.
One FL-1-42 will pad:
