MTM RS-100/RM-100 Case-Gard 100 Round Flip-Top Ammo Box

• MTM CASE-GARD rifle ammunition cases are still the first choice of rifle enthusiasts throughout the world.
• Made of virtually indestructible polypropylene that will not warp, crack, chip, peel, expand or contract.
• This box also features are mechanical hinge which is guaranteed for 1 million open-close cycles or 25 years.
• Snap-Lock latch protects contents from accidental spilling.
• Each CASE-GARD 100 ammo box is supplied with a load label for recording load data.
• This style of CASE-GARD 100's is available in two sizes.
• All rounds listed bullet up.
  
  

RS-100-:

• Fits 17 Fireball, 17 MACH 4, 17 / 221 / 222 / 223 Rem., 204 Ruger, 218 Bee, 222 Rem. Mag., 223 Rem. HP, 25-20 Win., 300 Blackout, 300 Sherwood, 300 Wisper, 32 Ideal, 32 / 401 Win. S.L., 350 Legend, 351 WSL, 38-55 Win., 5.56x45, 6x47, 6mm TCU, 6mm-223 Rem., 7.62 x 37 Musang.
• Max. OAL= 2.65"

RM-100-:

• 219 Zipper, 22 BR, 22 Cheetah, 22 Sav. HP, 220 Swift, 225 / 243 / 25-284 / 307 / 308 / 6mm-284 Win., 25-35 WCF, 224 Wby. Mag., 250 / 300 Sav., 338 Fed., 22-250 / 244 / 25 / 32 / 35 / 6mm / 7mm-08 Rem., 28-30 Sevens, 360 Nitro Exp 2 1/4”, 375 Rimless 2 1/4”, 5.6x52 Rimmed, 6 / 6.5 Creedmor, 6.5x257 Roberts, 6.5x50 Jap. Arisaka, 7.35 Carcano, 7.5x54 French MAS, 7.65x53 Mauser, 7mm TCU.
• 410 Shotshells.
• Max. OAL= 3.05"
  
  

The MTM CASE-GARD RS-100/RM-100 represents the gold standard in ammunition storage for serious rifle shooters. Built from virtually indestructible polypropylene, this flip-top case resists warping, cracking, chipping, and expansion—ensuring decades of reliable protection. Each of the 100 individual compartments cradles a single cartridge securely in place, preventing movement and damage during transport or storage. The engineering speaks for itself: a mechanical hinge rated for 1 million open-close cycles or 25 years of use, whichever comes first. A Snap-Lock latch keeps contents secure and prevents accidental spills. The included load label lets you document your specific loads and sight data for future reference. Available in two configurations, the RS-100 accommodates smaller rifle cartridges up to 2.65" OAL (including .223 Rem., .300 Blackout, and 17 Fireball), while the RM-100 handles larger rounds up to 3.05" OAL (.243 Win., 6.5 Creedmoor, .308 Win., and more). Whether you're a competitive shooter, reloader, or collector, this case delivers the durability and organization that professionals demand.