Big bore cartridges boxes

[Russ16]

Loading for my 450/400 I’m having trouble finding boxes to hold the rounds when I go to the range. I usually use the various sized MTM boxes for other calibers. But it doesn’t look like the make one that fits the 450/400 other than bullet down. I’ll do that if I have to but prefer a bullet up configuration.

I like the MTM because the plastic they use readily accepts labels I can write the load data on and they peel off without too much residue.

What is everyone using to organize and transport you bigger bore shells?

 

[BayouRobert]

Not to hijack, just to piggyback…
How about for .600 NE?

 

[Certus]

Contact someone with a 3D printer, perhaps?

 

[Tintin]

I use Plano part PL123020 and MTM Case Guard J-20 for the 450/400 3”

Secured by a piece of shock cord or rubber ‘bracelet’

 

[rookhawk]

50 count magnum MTM cases in transulcent blue or the green color with the bullets down seemed to be the only option I found for 470NE and 450#2.

 

[coreydb]

I use Plano part PL123020 and MTM Case Guard J-20 for the 450/400 3”

Secured by a piece of shock cord or rubber ‘bracelet’

View attachment 746315

Works for me! I do the same.

 

[Troubleshooter]

Loading for my 450/400 I’m having trouble finding boxes to hold the rounds when I go to the range. I usually use the various sized MTM boxes for other calibers. But it doesn’t look like the make one that fits the 450/400 other than bullet down. I’ll do that if I have to but prefer a bullet up configuration.

I have used plastic boxes from three manufacturers for my .450/400 NE ammunition. All three are bullet-down only.

MTM H50-XL-24 (holds 50 rds)​

Berry's Model 412 (holds 50 rds)​

Scheel's Magnum/Ultra Magnum #212 (holds 20 rds)​

​

If I might make a suggestion however... When I first started reloading for this cartridge, my loading block would not fit the Jeffery's larger rim. I solved this by making my own loading blocks. Perhaps you could do something similar by cutting a piece of scrap lumber as an insert to fit the MTM box and then boring the appropriate-sized holes. I used a 5/8" Forstner bit when making mine.

Incidentally (and you may already know this) the only difference between the different models of H50- series boxes is the removable insert.

 

[Sarg]

Not to hijack, just to piggyback…
How about for .600 NE?

Well my J&J fit .600NE, I have .577 Snider in one right now !

https://www.plasticammoaccs.com/product/-45-70-600-n-e-slip-top-ammo-box-20-round-xl-20/51

Also the MTM J-20 - LLD should fit that cartridge !

I later found this from Sourdough on this forum.

Don’t get much bigger than those buggers !

 

[Russ16]

I have used plastic boxes from three manufacturers for my .450/400 NE ammunition. All three are bullet-down only.

MTM H50-XL-24 (holds 50 rds)​

Berry's Model 412 (holds 50 rds)​

Scheel's Magnum/Ultra Magnum #212 (holds 20 rds)​

​

If I might make a suggestion however... When I first started reloading for this cartridge, my loading block would not fit the Jeffery's larger rim. I solved this by making my own loading blocks. Perhaps you could do something similar by cutting a piece of scrap lumber as an insert to fit the MTM box and then boring the appropriate-sized holes. I used a 5/8" Forstner bit when making mine.

Incidentally (and you may already know this) the only difference between the different models of H50- series boxes is the removable insert.

Thank you. I already made my own loading block.

I didn’t realize the H50 boxes have a removable insert. The onesie for my .375 and smaller rounds the interior is not removable. I’ll pick a couple up and play around with making something.

 

[SkullKeeper]

Berry’s makes a flip up lid box that has cartridge slots a little larger than the MTM box and it will hold 500 Jeffery diameter cartridges unlike the MTM(I am away and can’t post a photo/model number of it). Berry’s also has a 10 round box that is designated for 50 BMG and 505 Gibbs. BERRY’s has a booth at SCI.

 

[BayouRobert]

Well my J&J fit .600NE, I have .577 Snider in one right now !

View attachment 747045
View attachment 747046

https://www.plasticammoaccs.com/product/-45-70-600-n-e-slip-top-ammo-box-20-round-xl-20/51

Also the MTM J-20 - LLD should fit that cartridge !

I later found this from Sourdough on this forum.

View attachment 747048
View attachment 747049

Don’t get much bigger than those buggers !

Fantastic
Thanks so much for the info!

 

[Troubleshooter]

I didn’t realize the H50 boxes have a removable insert. The onesie for my .375 and smaller rounds the interior is not removable. I’ll pick a couple up and play around with making something.

Yes, the insert comes out just as slick as a whistle. But one would need to deal with the molded-in guides for the insert.

Another idea for your consideration: Since your goal seems to be bullet-up storage, why not use a bullet-down box, but store it turned upside-down? The MTM wouldn't work due to the handle. The Barry's might work but I would be concerned about the effect of 50 cartridges' weight against the flip-top lid. However the Scheels has a flat lid and the latch appears sufficiently stout to remain closed against the weight of its 20-round capacity. Just food for thought.

 

[SkullKeeper]

Addressing the issue of an ammo box lid sliding off, popping the lid up, or coming unlatched … an appropriate length of blue painters tape can be your best friend.

 

[fourfive8]

Some 12ga shot shell boxes work for large cartridge, rim down- both hinge top and slip top. Some of the universal shot shell boxes have spacers in compartment bottoms so may not work for holding rim down, large calibers.