The 12.7×108mm cartridge is a 12.7 mm heavy machine gun and anti-materiel rifle cartridge used by the former Soviet Union and Warsaw Pact countries, including Russia, China, Iran, North Korea, and many others.

The .50 BMG (.50 Browning Machine Gun), also known as 12.7×99mm NATO, and designated as the 50 Browning by the C.I.P., [1] is a .50 in (12.7 mm) caliber cartridge developed for the M2 Browning heavy machine gun in the late 1910s, entering official service in 1921.

Sep 5, 2020 · The short answer is that they are the same thing. The bullet’s diameter is 0.50″ which is 12.7mm and the case length is 1.65″ or 42mm. The reason you see some vendors say they have something to sell in 12.7x42mm is they are trying to avoid a trademark problem with Alexander Arms.

This is a list of firearm cartridges which have bullets in the 12 millimetres (0.47 in) to 12.99 millimetres (0.511 in) range. Length refers to the cartridge case length. OAL refers to the overall length of the cartridge. Bullet refers to the diameter of the bullet. Some measurements are in millimetres, while others are measured in inches.

Feb 19, 2024 · Is a 12.7 mm a .50 Caliber? Yes, a 12.7 mm is equivalent to a .50 caliber. FAQs about .50 Caliber 1. What does .50 caliber mean? .50 caliber refers to a bullet with a diameter …

12.7 x 108 and .50 BMG are two formidable high-caliber ammunition options, each with its own unique characteristics. Let’s learn about them! The 12.7 x 108 was originally developed in Russia. It is a common round used in high-caliber guns: Widely renowned for …

Feb 17, 2024 · What caliber is 12.7 mm? 12.7 mm is the same as .50 caliber, which is a common and popular caliber for machine guns and sniper rifles. What guns use 12.7 mm ammunition? Many weapons use 12.7 mm ammunition, including the M2 Browning machine gun and the Barrett .50 caliber sniper rifle.

Mar 27, 2023 · The 12.7 x 42 mm cartridge and the 50 Beowulf cartridge often show up together when researching ammunition, but are they really the same? In a word, yes: the 12.7 x 42 mm and the 50 Beowulf are the exact same cartridge — but which one came first, and why is there a distinction in the first place?

The Sniper Elite® 0.50 caliber (12.7mm) Ball and AP (Armor-Piercing) family of ammunition increased accuracy over traditional Ball and AP cartridges. This family of ammunition is compatible with all common sniper rifles and produces a …

At least 80 % of the bullets completely perforate DIN 40CrMoV4-6 steel plate 22.2 mm in thickness with Rockwell C30-C45 hardness at 91 m distance from barrel.