How did the 30-30 get its name?
It was designed by Winchester and first marketed in early 1895 as one of the calibers available for the Model 1894. The original loading used a 160-grain softpoint bullet and 30 grains of smokeless powder. Thus the name 30-30 for 30-caliber bullet and 30 grains of powder.
What do rifle caliber numbers mean?
Caliber is used to describe the size of a rifle or handgun bore and the size of cartridges designed for different bores. Caliber usually is measured as the diameter of the bore from land to opposite land and is expressed in hundredths of an inch, thousandths of an inch, or millimeters. 223-caliber rifle.
How did the 22 250 get its name?
250 comes from the . 250 savage. Known as a wildcat, basically they took an already developed round and necked the case down to accept a . 22 caliber bullet.
What caliber is 30 caliber?
The .30 Carbine cartridge was developed by Winchester and is basically a rimless .30 caliber (7.62 mm) version of the much older .32 Winchester Self-Loading cartridge of 1906 introduced for the Winchester Model 1905 rifle.
Is 30-30 The same as 30wcf?
Geno Member. The 30 WCF and 30-30 Win are the same; they simply changed the name. Other companies, namely Remngton, have done the same (6mm Rem v. .
What does 45 mean in bullets?
Metric and US customary
|45||11.43 mm||Bullet diameter depends on bullet type/material. Generally 0.451 in for full metal jacket bullets and 0.454 in for lead bullets.|
|50||12.7 mm||M2 Browning machine gun and other heavy machine guns, long-range rifles typified by Barrett products. Desert Eagle handgun.|
What do the numbers of a bullet mean?
If given in mm (millimeters) that means the BULLET is that many mm across the widest part. So a 9mm is 9 millimeters in diameter. The bigger the number, the bigger the bullet. If given in calibers it means the bullet is that part of an inch in diameter. . 50 caliber is 1/2 inch.
What is the fastest rifle round?
The . 220 Swift remains the fastest commercial cartridge in the world, with a published velocity of 1,422 m/s (4,665 ft/s) using a 1.9 grams (29 gr) bullet and 2.7 grams (42 gr) of 3031 powder.
What does the caliber designation, ” 30-30 ” mean?
The original loading used a 160-grain softpoint bullet and 30 grains of smokeless powder. Thus the name 30-30 for 30-caliber bullet and 30 grains of powder.
What’s the difference between a 30 and a 30 cal?
The first “30” is the caliber,or diameter of the bullet. In this case it’s .30 cal, or to be precise it’s.308. The second “30” is actually the weight, in grains, of the original charge of smokeless powder used in the cartridge. This was a holdover from black powder cartridge days. Then you might get a cartridge designation that read.45–70–405.
What does the 30 grain bullet stand for?
30: stands for the standard load of 30 grains (1.9g) or early smokeless power which was the standard load at the time. was introduced to the United States Army in 1906 and later standardized; it remained in use until the early 1980s. The “.30” refers to the caliber of the bullet in inches.
What does the extra 30 mean on a Winchester rifle?
Again, the rules aren’t set in stone and cartridge designations are usually set by the company that developed them. In the case of the .30-30 Winchester (affectionately called “thirty thirty”), that extra 30 originally referred to the 30 grains of smokeless powder in the cartridge.