13 mm (0.5118 inch) and above
Name Bullet Diameter Case Length
13mm Gyrojet 13 –
.500 Nitro Express 13.0 (.510) 76 (3.01) .
.50-90 Sharp 13.0 (.512) 63.5 (2.5) .
.50-110 Winchester 13.0 (.512) 61 (2.40) .
28 years old
Caliber 13 mm – Wikipedia, the free encyclopedia
https://en.wikipedia.org › wiki › 13_mm_caliber
13 mm = just over 1/2 inch.
22 or 5.6mm refers to a typical firearm bore diameter of 0.22 inches (5.6mm). Cartridges of this caliber include the very common . 22 Long Rifle and .
9mm bullets are typically between 9.02mm (0.355″) and 9.09mm (0.358″) in diameter. The difference in size is due to the exact braid used on the bullet.
All 20mm cartridges have a projectile (bullet) outside diameter and barrel bore diameter of 0.787 inch (20.0mm). These projectiles are typically 75 to 127 mm (3–5 inches) long, cartridge cases are typically 75 to 152 mm (3–6 inches) long, and most are shells with an explosive payload and a detonating fuse.
For example, a .45 caliber firearm has a barrel diameter of approximately 0.45 inches (11mm). Barrel diameters can also be expressed in metric units.
Comparing the two head-to-head is easy just by looking at the size of the caliber. The 9mm is larger than the 22 round. That . 22 shots have much less energy than 9mm shots, the powder charge is lower.
It is known for excellence; One of the cartridges we looked at had a listed muzzle energy of over 1,200 ft-lbs! Again, the 10mm Auto is no pushover; It is used to land many of the largest and most dangerous animals on the planet. But the . 44 Magnum remains the stronger of the two.
Let’s start with the basics: 10mm is the metric equivalent for . 40 gauge, or 10 millimeters is equivalent to . 40 inches. Therefore, both balls have the same diameter.
The . 40 caliber has a larger and heavier bullet than the 9 mm.
40 has a 10.2mm (.400 inch) bullet diameter, 10.7mm neck diameter, 10.7mm shoulder diameter, 10.8mm base diameter and rim diameter of 10.8 mm and a rim thickness of 1.4 mm. A set of pistol and rifle cartridges. Left to right: 9mm Luger Parabellum, .
.40 caliber cartridges typically carry a heavier bullet with loads ranging from 135 to 180 grains compared to 115 to 147 grains for the 9mm cartridge. The heavier balls of the . 40 caliber is slightly slower in speed. The .
20mm caliber cartridges have an outer case diameter and an inner barrel diameter of 0.79 inch (20mm). Projectiles or grenades are typically 75 to 127 mm long. Cartridges are typically 75 to 152 mm long. Many, but not all, 20mm shells have an explosive charge and a detonating fuse.
30mm caliber is a specific size of popular autocannon ammunition. These ammunition include NATO standard 30 × 113mm B, 30 × 173mm (STANAG 4624), Soviet 30 × 155mm B, 30 × 165mm and 30 × 210mm B, Yugoslav 30 × 192mm, Anglo-Swiss 30 × 170 mm and Czechoslovak 30 × 210 mm cartridges are widely used around the world.
How? Each round of the 20mm ammo costs $27, so firing continuously for one second would cost $2,970.
The 7mm-08 case is only slightly longer than its parent . 308 – 2.035 inches versus 2.015 inches – but retains the same 20-degree shoulder of the . 308 Winchester.