Having one on a semi-automatic that uses detachable magazines makes it an assault weapon, generally illegal unless on the closed registry. It is the act of actually putting it into the gun though that creates the 'assault weapon', the barrel itself is not illegal nor is possession of it with no legal use in the state. Accordingly, can you buy a threaded barrel?
a threaded barrel is legal to have. and when you do buy your supprressor make sure the thread is the same.
Also Know, how much does it cost to thread a barrel? Before I got my lathe, I paid several times to have barrels threaded. The price was $50-$100. Usually it was $75. If this is your first threading for a silencer, it is absolutely imperative that the thread be cut concentric to the bore, not to the OD of the barrel, and to as close to zero run out as possible.
In respect to this, do I need a threaded barrel?
If you plan to use a suppressor, then a threaded barrel is a requirement. If you're not going to use a suppressor, then you don't need a threaded barrel. Don't waste your money on those flash hider gimmicks. There's so many aftermarket barrel makers that might have what you need so you don't have to mill out a spot.
What does a threaded barrel mean?
A barrel is usually threaded at the muzzle in order to mount a flash or sound suppressor. A flash suppressor's purpose is to reduce the amount of muzzle flash when the gun is fired.
Related Question Answers
Do you have to get a tax stamp for each suppressor?
Do I need a special license to own a silencer? No! You do have to pay for a “tax stamp” when you first buy the suppressor – but there are no ongoing fees or licenses required. This tax is similar to paying sales tax on a purchase, except that it goes to the federal instead of the state government. Are threaded barrels legal in Texas?
Firearm suppressors commonly are called “silencers;” indeed, even the Texas legislature calls these devices silencers. But in 2015, during the 84th Texas Legislature, Texas Governor Greg Abbott signed into law SB 473, which amended Section 46.05 of the Texas Penal Code to make firearm silencers legal in Texas. Is a threaded barrel legal in NY?
Threaded barrels are only illegal when on a semi-auto, detachable mag fed rifle or pistol. Are threaded pistol barrels legal in CT?
Threaded barrels on pistols are illegal and defined as "assualt weapons". Even the little 22lr Ruger Mark with a threaded barrel is now an "assualt weapon" in CT. Are ak47 legal in Texas?
In Texas, there aren't currently any laws banning the possession or the purchase of weapons like the AK-47 the shooter used to kill 22 people and injure dozens more. One new law will allow handgun owners to carry concealed firearms without a license in the case of a disaster evacuation. Are threaded Glock barrels legal in CA?
Basically, threaded barrels are legal on ALL firearm types in CA, except for those semi-automatic handguns that have detachable magazines. Are threaded barrels legal in Illinois?
Prohibited are semiautomatic pistols that have a detachable magazine AND two or more of the following: An ammunition magazine that attaches to the pistol outside of the pistol grip. Threaded barrel. A manufactured weight of fifty (50) ounces or more when the pistol is unloaded. Are threaded pistol barrels legal in MA?
A pistol under 50 oz is typically not an "assault weapon" and threaded barrels are then OK. Obviously you can't put cool stuff like silencers on them in MA, but compensator and such should be OK. What is the benefit of a threaded barrel?
Most guys will never be able to use its full potential. Also, a little more weight on that end will reduce muzzle rise, but again very very small amounts. If you want a threaded barrel just because it's cool, get a threaded barrel. All it does is make a better gun for you, just make sure to get a thread protector. Does a threaded barrel affect accuracy?
However though the threading won't have a negative impact on accuracy the device that you place on your newly threaded tube could. For example some comps and even some flash hiders can contribute to a decrease in accuracy on some rifles. And the only real way to be sure of the effect is to try it. Can you shoot a threaded barrel without suppressor?
suppressed shooting is for the desert in order to avoid using ear protection. Otherwise, having a threaded barrel but not owning a suppressor is kind of like having a lower receiver with a "burst" or "auto" markings but no select fire capability. Can you put a compensator on a threaded barrel?
This process can be used on threaded 1911 barrels of the bull barrel style. Comp used is the Binary Engineering CFD Comp. It's the lightest comp available for a 1911, CNC machined from titanium, and highly efficient as the ports were designed with professional grade computational fluid dynamics software. How much does a compensator reduce recoil?
The compensator was a little more effective than the ports at reducing muzzle rise, but they were very similar. The Glock ported barrel had 30 percent less muzzle rise, while the Rowland compensator reduced muzzle rise by 36 percent. What's the difference between threaded and unthreaded barrel?
The only difference between a threaded and a non-threaded barrel is one has threads and the other doesn't. ZERO impact on accuracy! I doubt it had anything to do with the threaded barrel, but some barrels of the same type rifle will be more or less accurate than others, and this is true in all rifles. How does a flash hider work?
A flash suppressor, also known as a flash guard, flash eliminator, flash hider, or flash cone, is a muzzle device attached to the muzzle of a rifle that reduces its visible signature while firing by cooling or dispersing the burning gases that exit the muzzle, a phenomenon typical of carbine-length weapons. What is a fluted barrel?
In firearms terminology, fluting refers to the removal of material from a cylindrical surface, usually creating grooves. This is most often the barrel of a rifle, though it may also refer to the cylinder of a revolver or the bolt of a bolt action rifle. How does a muzzle brake work?
The strategy of a muzzle brake is to redirect and control the burst of combustion gases that follows the departure of a projectile. All muzzle brake designs share a basic principle: they partially divert combustion gases from the muzzle end of the bore, at a generally perpendicular angle to the long axis of the barrel. How much does it cost to thread a barrel for a muzzle brake?
$100 to thread the barrel and $100 for the brake and install depending on the brake. If Kick it that bad out of a Howa 1500 in . Can you thread a pistol barrel?
Pistol barrels are not long enough to be threaded in the headstock with proper outboard support by a spider. The muzzle would be on a center in the spindle with a dog to rotate it. Threading is done on the tail stock, with or without a live center. Can you thread a Remington 700 barrel?
I can promise that any factory 700 barrel can be threaded either 1/2x28 or 5/8x24. The gunsmith can tell if there is enough to have a good shoulder. What is a barrel thread protector?
A thread protector is used to protect the threads of a pipe during transportation and storage. Thread protectors are generally manufactured from plastic or steel and can be applied to the pipe manually or automatically (by machine). Thread protectors are widely used on firearms to protect threaded barrels. What are the threads on an AR barrel?
Most of us have a 5.56/. 223 rifle with a flash hider or muzzle brake that is 1/2×28 threads; use it to test the barrel. start to thread it on, you should make it about 1.5 turns before it gets stuck. If that happens then you should have 1/2×36 threads. Do muzzle brakes reduce recoil?
Recoil (kick) is the rifle's reaction to the action of the bullet being accelerated down the rifle barrel. Muzzle brakes reduce recoil by diverting part of these gasses to the side so that they do not add to the rearward recoil. A properly designed muzzle brake can significantly reduce recoil. What is the point of a barrel shroud?
A barrel shroud is a covering attached to the barrel of a firearm that partially or completely encircles the barrel, which prevents operators from injuring themselves on a hot barrel. 
