Science

How short can a shotgun be?

A shotgun is a firearm subject to the NFA if the shotgun has a barrel or barrels of less than 18 inches in length. A weapon made from a shotgun is also a firearm subject to the NFA if the weapon as modified has an overall length of less than 26 inches or a barrel or barrels of less than 18 inches in length.

What is the shortest length for a shotgun?

What's the Minimum Shotgun Barrel Length Required by Law? A shotgun barrel must be at least 18 inches in length as outlined in the NFA. Any shorter (seriously – any tiny bit shorter) than that and it is considered to be an SBS.

What is the shortest you can cut a shotgun barrel?

The laws surrounding sawed-off shotguns are clear: shorten the barrel of a shotgun (or rifle) “by sawing, cutting or any other alteration,” to be less than 457 millimetres (18 inches), and you've committed a crime punishable by anything up to five years in a federal penitentiary.

What is the minimum length of a 12 gauge shotgun?

These guns are illegal to own unless they were registered during the ATF's now-expired grace period. 12-gauge Crude Manufacture: “Barrel less than 18 inches and/or overall length less than 26 inches, stock altered, barrel cut down. Often mistakenly called a 'sawed-off shotgun.

Can u fire a gun in space?

Fires can’t burn in the oxygen-free vacuum of space, but guns can shoot. Modern ammunition contains its own oxidizer, a chemical that will trigger the explosion of gunpowder, and thus the firing of a bullet, wherever you are in the universe. No atmospheric oxygen required.

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Can a shotgun cut someone in half?

There’s everything from birdshot to buckshot. Birdshot’s going to sting, buckshot’s going to make a big mess — fired at close range from the right kind of shotgun setup it can damn near cut you in half.

Is sawing off a shotgun illegal?

Under the National Firearms Act (NFA), it is illegal for a private citizen to possess a sawed-off modern smokeless powder shotgun (a shotgun with a barrel length shorter than 18 inches (46 cm) or a minimum overall length of the weapon, total, including the 18-inch minimum barrel, of under 26 inches (66 cm)) (under …

Why would you saw off a shotgun?

The principal reason criminals cut off some of the barrel from a shotgun is to make it easier to conceal under a coat or in a bag.

Do shotgun shells expire?

The universal recommendation is ten years, although there’s no doubt that ammunition can last longer if stored properly. Aside from preserving the life expectancy of your shells, the key is to identify the warning signs that ammunition might have reached the end of its usable life.

Would a bullet go forever in space?

The bullet will never stop, because the universe is expanding faster than the bullet can catch up with any serious amount of mass” to slow it down, said Matija Cuk, an astronomer with joint appointments at Harvard University and the SETI Institute.

How fast is a bullet in space?

If you were to fire a gun in space, what would happen to the bullet? At 9000km altitude, escape velocity is about 7.1km/s. A rifle’s muzzle velocity is around 1km/s, so a bullet fired from a stationary position would either be caught in an orbit or eventually fall to Earth, depending on the direction of fire.

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How far is a shotgun lethal?

Shotguns have an effective range of about 35 m (38 yd) with buckshot, 45 m (49 yd) with birdshot, 100 m (110 yd) with slugs, and well over 150 m (160 yd) with saboted slugs in rifled barrels.

At what distance is a shotgun lethal?

Shotguns have an effective range of about 35 m (38 yd) with buckshot, 45 m (49 yd) with birdshot, 100 m (110 yd) with slugs, and well over 150 m (160 yd) with saboted slugs in rifled barrels.

Why is it illegal to shorten a shotgun barrel?

The principal reason criminals cut off some of the barrel from a shotgun is to make it easier to conceal under a coat or in a bag.

Is 30 year old ammo still good?

30-year-old ammo is more than likely not good. Most manufacturers recommend only keeping ammo for ten years. To get the most life out of your ammo, be sure to store it correctly. Factors that affect how long ammo lasts include damage from sunlight, extreme heat or cold, and the type of casing.

Are old bullets worth money?

“Old” ammunition generally has very low values (probably less than a dollar, and often only a few pennies per cartridge). This is stuff that shooters are reluctant to use, but not yet desired by collectors.

Can a gun fire in space?

Fires can’t burn in the oxygen-free vacuum of space, but guns can shoot. Modern ammunition contains its own oxidizer, a chemical that will trigger the explosion of gunpowder, and thus the firing of a bullet, wherever you are in the universe. No atmospheric oxygen required.

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How cold is space?

Space is very, very cold. The baseline temperature of outer space is 2.7 kelvins (opens in new tab) — minus 454.81 degrees Fahrenheit, or minus 270.45 degrees Celsius — meaning it is barely above absolute zero, the point at which molecular motion stops. But this temperature is not constant throughout the solar system.

Why are shotguns not used in war?

Shotguns are not terribly suited to combat: shotgun shot has a maximum effective range of thirty yards, at which point velocity and predictable shot groupings quickly decline.

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