Based on the 404 Jeffery case and named after Walter Abe, who was a rifle maker and originally developed another 338 wildcat, namely the 338 A&H (Abe and Harris). The idea was to get the most effective 338 cal cartridge from a non-belted case to use on a magnum...

The 33 XC (eXtra Capacity) was developed by David Tubb, multiple champion in ELR (Extended Long Range) shooting. It is also the parent case for the 37XC and the 41XC. The idea was to have a cartridge for ELR shooting that had the ballistics of a 338 Lapua Improved,...

PROOF LOAD

The largest of the Nosler line of cartridges and was introduced in 2016.   

Also known as the 8mm-08. This is a 308 Win case necked up to 8mm. The idea is however more than a hundred years old. Mauser had the 8 X 51 M88H MAUSER KURZ in their line-up long ago.   

Slightly longer (1.88") case than the Maynard case, but apart from that it is virtually the same      

Easily confused with Stevens cases, however the Maynard cases are between 1.84" to 1.86" long. The Maynard cases were all manufactured by the Massachusets Arms Company and were all without headstamp.

The 3200 HAWK was designed by Bob Fulton around 1988 and is one of a series of cartridges that he designed based on the 280 Remington case. The idea was to have a lighter rifle with manageable recoil but still be able to handle everything in North America....

SEARS SPORTLOAD  

       SHOWN BELOW AT 200% SCALE    Picture showing a sectioned cartridge

   SEE ALSO HOYEM 4 p.51

   Relatively unknown cartridge used in various small single shot rifles. (Hoyem 4, p. 107)

   In the early 1980s Aubrey White and Noburo Uno of North American Shooting Systems (NASS) based in British Columbia Canada began experimenting with the full length .404 Jeffery by reducing the taper and necking it down to various calibers such as 7 mm,...

   LJ KOVACH, CARTIDGE PERFORMANCE ENGINEER

This is a replica manufactured by OPM in South Africa specifically for cartridge collectors   

Commerorative round from the 2005 California Cartridge Collector show. This was Silas Crispin's patent for an annular rimfire in 1865 to get around the Rollin White patent, but the idea did not catch on. The originals of these are very rare.

   Developed by Frank C. Barnes of COTW fame in March 1961 and based on the 308 Win case shortened to 1.5"

   The 308 Marlin Express was developed as a joint venture between Marlin and Hornady for the Marlin 336 Lever action rifle and is shorter than the 308 Winchester cartridge but closely resembles 308 ballistics in a lever action gun

This cartridge was announced at the 1999 Shot Show but apparently never went further than that. It has the same larger diameter type case as the WSM/Lazzeroni and Rem SUAM.   

   Part of the Barnes-Johnson range of cartridges and balistically close to the 308 Norma Magnum.

   Cartridge based on the 300 H& H Magnum case, but otherwise very limited info available.

This is one in a range of cartridges developed by Bruce Baer of Baer Custom Rifles from Willow Hill, PA.   

This was the first of four cartridges that were offered by Savage and dates from around 1895 and was chambered in the M1895 lever action rifle. It appeared at around the same time as the 30-30 Winchester, also launched in 1895. This is a Factory engraved M1895 Deluxe...