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10mm Results in fps. Click here for a Muzzle Energy graph for the tests in this caliber. (statement of intent)
- 44 Mag
44 Mag - BBTI - Ballistics by the Inch :: 10mm Results
- Videos
Note the sequence: three good shots of ammo (with data),...
- Biographies
Biographies - BBTI - Ballistics by the Inch :: 10mm Results
- FAQ
Everyone knows that the rule of thumb is about 50 f.p.s. for...
- Actual Process
After removal, the barrel is chopped one inch, using a metal...
- Scope of The Project
Initially we decided to test thirteen common pistol...
- 380 ACP ('08)
barrel length: Cor Bon 90 gr. JHP: Cor Bon 80 gr. DPX:...
- 45 Colt
45 Colt - BBTI - Ballistics by the Inch :: 10mm Results
- 44 Mag
Since 10mm Auto is a pistol caliber most ammo manufactures spec their ammo to barrel lengths under 16 inches so going over 16 inches would require a different powder load to get the most out of the extra barrel length.
- 10mm Origins
- Physical Dimensions
- Velocity/Energy/Drop
- Other Attributes
Lieutenant Colonel John Dean “Jeff” Cooper was a United States Marine, a firearm expert, and the creator of the modern technique of the pistol. Cooper also conceived the 10mm, a round he designed not only to shoot flatter than the 45 ACP, but also to deliver more energy to its target than the 9mm. The 10mm took its case from the 30 Remington, short...
The 10mm is 0.33” shorter than a 357 Magnum cartridge, but at full power offers a measurable energy advantage.
When 10mm ammohas a 180 grain bullet and 1,250 fps muzzle velocity, its muzzle energy is 624 ft lbs. The 357 Magnum’s heavyweight 158 grain bullet at the same muzzle velocity translates to a 14 percent loss of energy. Compared to the 9mm there is no contest — the 10mm’s heavier, faster bullet necessarily does far greater damage downrange. In terms ...
Originally designed specifically for the Bren Ten. Although the handgun was unpopular when it was introduced and soon discontinued, fans of Detective Sonny Crockett on Miami Vice would eventually t...Still used by law enforcement agencies including the FBI Hostage Rescue Team, SWAT teams, and several U.S. police departments.Several rifles are available chambered for 10mm, including the AR-15. It is a suitable round for hunting medium game, and has even been issued by the Danish navy for defense against polar bears.Jan 5, 2023 · In regard to the barrel length - you'll pick up less than 200fps velocity for the extra inch of barrel length. So a 155gr bullet will yield an extra 14 lb ft of energy and a 200gr is only 18 lb ft Quick 10mm barrel length chart.
Compare muzzle velocity and energy of different 10mm bullets for various barrel lengths.
Pistol Barrel Length vs. Velocity (Power) In pistols, there are rapid gains from a barrel at least 3" long : 10% or more per inch. Beyond that, there are diminishing returns.
People also ask
Should a longer barrel be a better choice?
Does a 3 inch barrel make a difference?
How does a +1 inch barrel work?
Does a threaded barrel make a pistol too big?
What is 10mm ballistics?
What is the difference between a 10mm & a 357 Magnum?
Apr 28, 2024 · I’m considering building (likely through cosaint) a 10mm, that I can take with me when I’m in the back country, hiking and fishing aka bear territory. I’m looking for advice on what is the best barrel length. I’m considering a 4.25 or 5 inch.
