Need the most height clearance in a high quality press that even allows the .50 BMG cartridge to be reloaded?
Look no further than the RCBS AmmoMaster-2 Press.

When you are loading extra long cartridges you need a big press that has extra clearance in height. While many of RCBS’s incredible reloading presses allow even magnum length rifle cartridges to be easily loaded with plenty of room to spare, one press stands above the rest with the ultimate height available: the RCBS AmmoMaster-2 Press.
Check out what the RCBS AmmoMaster-2 Press is all about:
The AmmoMaster-2 is RCBS’s most powerful single stage reloading press. With a roomy 7 3/8” tall work area and modularity, you can load any ammo from 25 ACP all the way up to 50 BMG.
Coming ready to use standard 7/8-inch-14 thread dies and shell holders to load most any caliber, the addition of the .50 BMG 1-1/2-inch Die Kit (88705) allows reloaders to load .50 BMG and other large cartridges.
The AmmoMaster-2 is the press to get for those looking for big power, with less effort.
- Uses standard 7/8 inch-14 thread dies and standard shell holders to load pistol or rifle calibers. Press is threaded 1 1/2”-12
- Load 50 BMG with the addition of the .50 BMG 1 1/2-inch Die Kit (88705)
- 1.5” diameter ram. Provides exceptional rigidity, alignment in the bore, allows for modularity by accepting standard shell holders or those up to 50 BMG
- Massive 17.5” arm for top-of-the-line leverage
- Improved vs original AmmoMaster. Longer support columns, larger toggle block
- Includes press, press handle, primer catcher, ram priming unit for seating small/large primers
- Proudly Made in the USA
- Note: amount of slop will be more than the Rock Chucker press, due to the Stamped vs Cast Links
Oh yes you heard that right! The RCBS AmmoMaster-2 Press will even handle the incredibly long .50 BMG cartridge! Be sure to order the .50 BMG reloading die set and you will be all set. Below is an image of a loaded .50 BMG cartridge next to the RCBS AmmoMaster-2 Press for size comparison.

While I do not have a .50 BMG rifle to load for at the moment, I decided to test out the RCBS AmmoMaster-2 Press loading my favorite big bore cartridges for the range and of course big midwest whitetails: the .45/70 Government cartridge.
The unique ram priming unit is included with the RCBS AmmoMaster-2 Press. With this system you can prime cartridges with either small or large primers easily.

Here is a look at the RCBS AmmoMaster-2 Press with the ram priming unit mounted.

The ram priming unit is indeed quite unique. The stem is placed in the holder that fits in the shell holder mount. Your pick of small primer or large primer adapter is part of the stem itself when assembled.

Mount your cartridge holding adapter to the top of the press and insert your to be primed cartridge.

Here is a close look at your shell holder with the adapter. Notice how the priming stem will protrude through ready to accept a fresh live primer for insertion into your awaiting brass.

Ready for loading on your RCBS AmmoMaster-2 Press? I have found Starline Brass to be incredible cartridge cases for loading your own custom ammunition.

This Starline .45/70 cartridge case is in place and ready to be prepped and loaded.

A very cool feature of the RCBS AmmoMaster-2 Press is that during depriming the spent primer falls through the ram itself and out a port in the side. It is then caught by a removable container. RCBS has thought of everything!

The end product is a thing of beauty! The RCBS AmmoMaster-2 Press has so many great features it’s hard to single out the highlights after testing. First off, for mounting there are three bolt holes for a very solid anchor to your loading bench. A non-moving mount keeps everything happy and is just the beginning of the good vibes. The overall build of the RCBS AmmoMaster-2 Press is monolithic! This press will outlast you and also generations to come. Made in the USA too! Nothing like the craftsmanship that this great company puts in their presses with hard working American hands for American handloaders and beyond. There is a lot of pride that goes with that statement!

During testing I found the RCBS AmmoMaster-2 Press to be an incredible press that can load the big boys, along with even your small pistol cartridges. This is certainly a do it all press that will load as advertised from the tiny .25 ACP to the massive .50 BMG cartridge. What other press can boast that? RCBS has you covered also with a limited lifetime warranty. Well done!
I highly recommend the RCBS AmmoMaster-2 Press and all of the other great products that RCBS carries for the reloader. Stick with “green” for the best ammo you can make right in your own home!
