Difference between revisions of "5.45x18mm"

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One interesting aspect of this cartridge is how it uses a spitzer-style bullet, which is atypical of most handgun ammunition. Contrary to its name, the 5.45x18 fires a 5.63mm (.222 caliber) bullet.  
 
One interesting aspect of this cartridge is how it uses a spitzer-style bullet, which is atypical of most handgun ammunition. Contrary to its name, the 5.45x18 fires a 5.63mm (.222 caliber) bullet.  
  
There are several wildcat cartridges that are very similar to the 5.45x including the [[.224 Montgomery]] and the [[.22 Epperson Cricket]], both of which are .25 ACP cases necked down to accept a spitzer-style .224 caliber bullet.
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There are several wildcat cartridges that are very similar to the 5.45 x 18 including the [[.224 Montgomery]] and the [[.22 Epperson Cricket]], both of which are .25 ACP cases necked down to accept a spitzer-style .224 caliber bullet.
  
  
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<youtube>zapDoI_q3JM&t</youtube>
 
<youtube>zapDoI_q3JM&t</youtube>
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[[Category: Firearm Cartridges]]
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[[Category: Handgun Cartridges]]
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== Help Support FirearmWiki ==
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We have a number of ways you can help to support Firearm Wiki, including various affiliates. If you're already in the market for products below, it would help tremendously if you'd consider using our links to buy! It'll give us a commission at zero extra cost to you! Thanks so much for your support!
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Latest revision as of 06:39, 12 August 2022

The 5.45x18mm, a small Soviet pistol cartridge. It is especially known for its armor-piercing capabilities. Next to a U.S. quarter for size comparison.

The 5.45x18mm is a Soviet handgun cartridge developed around 1969-1970 by Antonina D. Denisova of the Precision Mechanical Engineering Central Research Institute (TsNIITochmash). It is utilized in the PSM Pistol (which it was developed with), as well as the OTs-23 Drotik machine pistol. It has seen use by Russian police, military and the KGB since 1973.

One interesting aspect of this cartridge is how it uses a spitzer-style bullet, which is atypical of most handgun ammunition. Contrary to its name, the 5.45x18 fires a 5.63mm (.222 caliber) bullet.

There are several wildcat cartridges that are very similar to the 5.45 x 18 including the .224 Montgomery and the .22 Epperson Cricket, both of which are .25 ACP cases necked down to accept a spitzer-style .224 caliber bullet.


Ballistics

The 5.45x18mm cartridge fires a 38.6 grain bullet at about 1,000 feet per second for only 94 ft lbs of muzzle energy. There are not many easily accessible ballistics tests on the cartridge, but Soldier of Fortune Magazine found the wounding characteristics of the round to be poor in a ballistic gel test. The steel-core loading however, is well-known for its ability to penetrate body armor. About 45 layers of kevlar at close range.

Bullet (Grains) Velocity (FPS) Energy (Ft Lbs)
38.6 Gr. 1,000 fps 94 ft lbs energy


Video / Ballistics Demo

Ian McCollum of Forgotten Weapons made a video demonstrating the armor-piercing capabilities of the 5.45x18mm cartridge, using a PSM Pistol.


Help Support FirearmWiki

We have a number of ways you can help to support Firearm Wiki, including various affiliates. If you're already in the market for products below, it would help tremendously if you'd consider using our links to buy! It'll give us a commission at zero extra cost to you! Thanks so much for your support!

  • Palmetto State Armory - A major retailer for everything gun-related. Firearms, ammo in all major calibers, and unbeatable deals on AR-15 kits & pre-builts.
  • True Shot Gun Club - An online retailer that specializes in bulk ammunition in all major calibers, including 9mm, 5.56mm, 7.62x39, 12 gauge and many more.
  • Brownells - Founded in 1939, Brownells is a one-stop shop for all things firearms, ammunition, reloading & gunsmithing supplies, and more.
  • GritrSports - A growing retailer who carries all kinds of firearms, ammunition, and various gear and accesories.
  • GunMag Warehouse - Specializing primarily in firearm magazines, ammo in all major calibers, as well as accessories & more!
  • Spartan Armor Systems - One of the leading manufacturers of various body armor, as well as steel shooting targets.
  • Black Ovis - Specializes primarily in hunting gear and various hunting supplies, including archery, camping etc.
  • Aero Precision - A major maanufacturer of AR-15's, offered in a variety of calibers.
  • Stag Arms - A manufacturer of AR-15 type firearms, available in various major calibers.
  • Airgun Depot - A major source for all things airguns & accessories, including ammo, CO2 cartridges, optics, targets & more.