Editing Handloading (section)

== Atypical handloading ==
Berdan primers, with their off-center flash holes and lack of self-contained anvil, are more difficult to work with than the easily removed Boxer primers. The primers may be punctured and pried out from the rear, or extracted with [[hydraulic]] pressure. Primers must be selected carefully, as there are more sizes of Berdan primers than the standard large and small pistol, large and small rifle of Boxer primers. The case must also be inspected carefully to make sure the anvil has not been damaged because this could result in a failure to fire.<ref name=nonte_15>Nonte, chapter 15, "Problems and Solutions"</ref>

[[Rimfire ammunition|Rimfire]] cartridges (e.g. [[22 Long Rifle]]) are not generally hand-loaded in modern times, although there are some shooters that unload commercial rimfire cartridges, and use the primed case to make their own loads or to generate special rimfire wildcat cartridges. These cartridges are highly labor-intensive to produce.<ref>[http://www.gun-tests.com/performance/apr96reloading.html Reloading Techniques: 22 Win. Magnum Rimfire] {{Webarchive|url=https://web.archive.org/web/20070403101444/http://www.gun-tests.com/performance/apr96reloading.html |date=2007-04-03 }}, Performance Shooter, April 1996</ref>  Historically, liquid priming material was available for reloading rimfire ammunition, but the extreme explosive hazard of bulk primer compound and complexity of the process (including "ironing out" the firing pin strike) caused the practice to decline.

Some shooters desiring to reload for obsolete rimfire cartridges alter the firearm in question to function as a centerfire, which allows them to reload.  Often it is possible to reform cases from similarly sized ammunition which is in production, and this is the most economical way of obtaining brass for obscure or out-of-production calibers.  Even if custom brass must be manufactured, this is often far less expensive than purchasing rare, out-of-production ammunition.<ref name=nonte_14 />  Cartridges like the [[Spencer rifle|56-50 Spencer]], for example, are not readily obtainable in rimfire form, but can be made from shortened 50-70 cartridges or even purchased in loaded form from specialty dealers.<ref>{{Cite web |url=http://www.tenxammo.com/about_us.html |title=Supplier of loaded, centerfire 56-50 cartridges |access-date=2008-05-30 |archive-date=2008-05-09 |archive-url=https://web.archive.org/web/20080509083506/http://www.tenxammo.com/about_us.html |url-status=dead }}</ref>

An unusual solution to the problem of obtaining ammunition for the very old [[pinfire]] cartridges is even available.  This solution uses specialized cartridges that use a removable pin and anvil which hold a percussion cap of the type use in caplock firearms.  To reload a fired case, the pin is removed, allowing the anvil to slide out; a percussion cap is placed in the anvil, it is re-inserted, and the pin serves to lock the anvil in place, as well as to ignite the percussion cap.

Shotshell reloading is sometimes done for scattershot loads, consisting of multiple wads separating groups of shot, which are intended for use at short-distance hunting of birds.  Similarly, shotshell reloading for buckshot loads and non-lethal "bean bag" loads are sometimes handloaded.  These types of shotshells are rarely handloaded.<ref name=nonte_12>Nonte, chapter 12, "Special-Purpose Shotshell Loads"</ref>