Introduced in 1921 by BSA for the P14 Sporting rifle. Same case dimensions as the rarer 40 BSA, but was shortened and necked down. One of three rounds by BSA, the other being the 26 BSA
Cartridges
33 NOSLER
The largest of the Nosler line of cartridges and was introduced in 2016.
33 WINCHESTER
PROOF LOAD
33 XC TUBB
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,...
330 DAKOTA
333 BARNES SUPREME
333 BARNES-JOHNSON EXPRESS
333 JEFFERY FLANGED
This is the rimmed counterpart of the 333 Jeffery and was made for double rifles. new unprimed empty from KYNAMCO The last specimen is the same as the one that is in Woodin Lab as listed in IAA498 p. 38 ...
333 JEFFERY RIMLESS N E
Based on the 404 Jeffery case necked down it was a popular sporting cartridge in its day. The 1910-11 Jeffery catalogue listed it as the 1908 Model .333 Mauser Action Rifle.
333 OKH
333 SWIFT
333 Jeffery loaded with Swift bullet
334 OKH
335 HALGER
...
335 OTTR
338 A-SQUARE
338 ABE EXPRESS
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...
338 ALLEN MAGNUM
338 BAKER
338 BIG BAER
Created by Joel Russo and Bruce Baer based on the 408 Chey Tac case
338 BLACK MESA EXPRESS
Ronald Brian McDaniels founded Black Mesa Rifle Company in Kenton, Oklahoma around 1992. The 338 Black Mesa was the second after the introduction of the 375 Black Mesa Express around 1993. Named after the Black Mesa, the highest point in Oklahoma.
338 BLASER MAGNUM
338 CANADIAN MAGNUM
338 CT RS
Still looking for info on this cartridge, but it looks as if it is based on a shortened Chey-Tac case. Cases are by RCC Brass.
338 DAKOTA SHORT MAGNUM
Replica The 338 Dakota Short Magnum is a cartridge that saw the light at roughly the same time as the 423 Lapua in 2005 and apparently both were tested on a hunt in Tanzania. The 423 Lapua went on to be produced commercially as a joint...
338 EDGE
The .338 Edge was designed by former SWAT/Narcotics officer Shawn Carlock in 2001 and was released after Remington brought out the 300 Remington Ultra Mag, but before the introduction of the 338 Ultra Mag. The 338 Edge is thus effectively a 338/300 RUM wildcat. With...
338 EXCALIBUR
The .338 Excaliber was introduced in 1994 by the A-Square company. The .338 Excaliber is based on a standard (not belted) rimless bottleneck case with the same rim diameter as the .378 Weatherby, but slightly greater powder capacity than the .338 A-Square...
338 FEDERAL
The .338 Federal is .308 Winchester case necked up to .33 caliber. It was created by Federal Cartridge and Sako in 2006 and intended as a big game cartridge with reasonable recoil for lightweight rifles.
338 GAILLARD
Long range match cartridge based on an improved 8mm Rem Mag, necked to .338
338 GNR
Based on the 405 Win case necked to .338
338 HAWK
338 HEADHUNTER
The 338 Headhunter is the longer case version of the 338 Razor and was designed by Alaskan ELR shooter Pro Martusheff, owner of Precision Rifled Ordnance who goes by the internet name of Swamplord. The Headhunter was designed as a single shot precision rifle to...
338 HEAVY EXPRESS MAGNUM
338 HEAVY EXPRESS SHORT ACTION MAGNUM
338 IHMSA
338 IMPERIAL MAGNUM
338 JARRETT
338 LAPUA MAGNUM
Accuracy International AXMC338 Rifle THE STORY OF .338 LAPUA MAGNUM – FROM AN AMERICAN DREAM TO A FINNISH SUCCESS STORY. (From www.lapua.com) - This story enlightens the history of the .338 Lapua Magnum from a Finnish point of view. The purpose is not to...
338 LAPUA MAGNUM IMPROVED 40°
This is an improved version of the 338 Lapua for long range shooting.
338 LEHIGH
Still under development as at Dec. 2014, it is based on a shortened 7.62x39 (AK-47) case, necked up to .338. This one is loaded with the Lehigh controlled fracture bullet.
338 M&K
338 M&K
The 338 M&K (Metsästys & Kalastus, or Hunting and Fishing) was designed by Finnish gunsmith Hannees Kamulta who is the owner of Hunting and Fishing magazine in Finland, hence the name of the cartridge. It is based on the 8.2x53R Finnish case,...
338 MARLIN EXPRESS
338 NORMA MAGNUM
The .338 Norma Magnum was originally developed as a long-range sport shooting wildcat cartridge by the American sport shooter Jimmie Sloan with the help of Dave Kiff, owner of Pacific Tool and Gauge, who made the reamers and headspace gauges. It was designed as a way...
338 NORTHERN MAGNUM
Wildcat cartridge based on the 8mm Rem Mag case necked up to .338"
338 PPV
This is a development by gunmaker Paul Paternoss in Austria.
338 RAZOR
The 338 Razor is another cartridge designed by Alaskan ELR shooter Pro Martusheff (aka Swamplord) from Precision Rifled Ordnance. It is the shorter case version of the 338 Headhunter built specifically for Remington 700 and Winchester Model 70 actions. The case is...
338 REAPER
The 338 Reaper is an improved 338 Lapua and was designed by Dallas Lane from Lane Precision Rifles in Pocatello, Idaho.
338 REMINGTON ULTRA MAGNUM
338 RUGER COMPACT MAGNUM
Based on the 375 RUGER, the 338 RCM is a shortened cartridge, but with ballistics that will match the 338 Win Mag.
338 SCORPION
This is basically a 338 x 39 (or the 7.62x39 AK-47 case necked up to .338"). It is similiar to a current military cartridge used in Russia, namely the 9 x 39.