#Charter arms pathfinder .22mag full#

22 WMR chamber! Doing so places you and others at risk of injury, and will also lead to ruptured cases in your gun that will be more difficult to clear. So, there are two important takeaways here. This should really have little practical effect on LR bullet accuracy, but it makes for fun conversation around the campfire. Therefore, manufacturers like Ruger have to drill and rifle the barrel for the slightly larger WMR spec. 22 LR bore and groove diameter (0.217вЂќ and 0.222вЂќ, respectively). 22 WMR bore and groove diameter (0.219вЂќ and 0.224вЂќ, respectively) is larger than that for the. Shoot all the Magnums you want in the Magnum cylinder, but leave the Long Rifles for the. 22 Magnum cylinder supplied with the gun, for the reasons explained above. However, it is obviously NOT safe to shoot. Match the ammo to the proper cylinder and you wonвЂ™t have any issues with your Single Six or other convertible. 22 LR case, so there is no safety concern here. 22 LR cylinder has chambers that are cut for the dimensions of the. 22 Long Rifle in a gun like the Ruger Single Six is entirely safe, provided you are using the supplied. 22 Magnum in a gun that is nominally designed as a. 22 WMR (on left, at 7 OвЂ™Clock position) What about my Convertible?ДЄbout now, some of you are wondering about the popular вЂњconvertibles,вЂќ like the excellent Ruger Single Six, which come equipped with a replacement cylinder that allows you to shoot. 22 LR case head (on right, at 5 OвЂ™Clock position) fits sloppily in the. 22 WMR chamber! You can easily see how the smaller. There is a significant risk of injury if you fire. If the LR cartridge is actually fired in the WMR chamber, the case may rupture and vent high pressure gases and particulates rearward, through the breechface.

#Charter arms pathfinder .22mag full#

The WMR cartridge was designed to fully enclose a full diameter bullet, rather than merely grip the reduced diameter heel of the bullet, as in the LR.22 WMR Specifications, from the Ammo Encyclopedia, 3rd Edition-See footnote 3, below ItвЂ™s longer, has a thicker rim, is wider, and has a larger case head. The WMR case is larger in every dimension, compared to the tiny LR case. 38 Special chambers).22 LR Specifications, from the Ammo Encyclopedia, 3rd Edition-See footnote 3, below 357 Magnum chamber because the two cartridges share nearly identical dimensions, outside of a small variation in rim thickness and a larger difference in overall case length (designed to prevent the.

22 Winchester Magnum Rimfire (WMR) is not simply a stretched version of the earlier. 38 Special and the original Magnum handgun round-the.

22 Magnum chamber! North American Arms clearly states that itвЂ™s not safe to shoot. Unfortunately, this is not only incorrect, itвЂ™s also very dangerous! So, in the interest of safety, your RevolverGuy team would like to remind you that the only ammunition which should be loaded and fired in a. 22 Magnum ammunition could shoot the more economical. In the review, the author proposed that shooters who were concerned about the cost of. 22 Winchester Magnum Rimfire (WMR), or вЂњ.22 Magnum,вЂќ as itвЂ™s more commonly known. The article was a review of the North American Arms (NAA) True Black Widow-a single-action, вЂњmini-revolverвЂќ chambered for the.

A recent article in a popular gun magazine repeated a common-but dangerous-misunderstanding, and reminded me that you canвЂ™t always believe what you read.