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. The CASE-GARD J-20’s are available in five sizes. All rounds are listed bullet up position.

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.

Cartridge Sizes: 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 30-40 Krag 400-375 Belted Nitro Exp. 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" QAL.