When it comes to crimping your ammunition, there are two main types of crimps: roll crimp and taper crimp. Both have their own unique benefits and drawbacks, so which one is right for you? In this blog post, we will discuss the differences between roll crimp and taper crimp, as well as when each type of crimp is best used. We will also provide some tips on how to Crimp your ammunition like a pro!

Roll Crimp vs Taper Crimp?

Roll crimping is best used with revolver ammunition, as it provides a more secure hold on the bullet. This type of crimp can also be used with semi-automatic ammunition, but it may not provide as tight of a seal and could cause feeding issues.

Taper crimping is typically used with semi-automatic ammunition, as it provides a tighter seal that helps to prevent feeding issues. This type of crimp can also be used with revolver ammunition, but it may not provide as secure of a hold on the bullet.

What is a rolled crimp?

A rolled crimp is a type of closure used to secure the base of a bullet to its cartridge. This type of crimp is usually found on revolver ammunition, as the bullets are typically loaded one at a time into each chamber of the cylinder. The rolled crimp helps to keep the bullet in place and prevents it from moving or sliding out of the cartridge during firing.

There are two main types of rolled crimps: partial and full. A partial rolled crimp leaves a small opening at the base of the bullet, while a full rolled crimped closes off the opening completely. Both types of crimps provide a firm hold on the bullet and help to keep it properly seated in the cartridge. Rolled crimps are typically used in conjunction with other types of closure, such as a star or moon clip, to ensure that the bullet stays securely in place.

Rolled crimps are not as common as they once were, thanks to the advent of more modern ammunition designs that do not require them. However, they can still be found on some revolver ammunition today. If you’re using this type of ammo, be sure to check your gun’s manual to see if a rolled crimp is required or recommended.

What is tapered crimp?

A tapered crimp is a type of reloading die that is used to create a more precise and uniformed bullet. This die will give the user the ability to control how much material is removed from the case neck as well as the shoulder of the bullet. By having this type of control, it will result in a more accurate and consistent shooting experience.

If you are someone who likes to have complete control over every aspect of your reloading process, then investing in a quality tapered crimp die is definitely something you should consider. Not only will it help improve your accuracy, but it will also save you time and money in the long run. So if you are serious about becoming a better shooter, don’t overlook the importance of a good tapered crimp die.

Can you roll crimp instead of fold crimp?

The short answer is yes, you can roll crimp a bullet instead of fold crimping it. However, there are some caveats that you should be aware of before attempting to do so. For one, roll crimping is typically only done with revolver ammunition since the shape of a revolver cylinder allows for more consistent results. Secondly, roll crimping requires a bit more skill and practice to get right, so make sure you know what you’re doing before trying it out on your own ammo.

How much hull is needed for a roll crimp?

To roll crimp a bullet, you need enough hull to cover the entire circumference of the bullet. The amount of hull needed will depend on the size of the bullet. For example, a .223 bullet will require less hull than a .308 bullet.

If you’re using a factory round, there should be plenty of hull to work with. However, if you’re reloading your own ammunition, you may need to add more hull material to ensure a proper roll crimp.

There are several ways to add hull material to a reloaded cartridge. One popular method is to use Lee Loader dies which have an expandable mandrel that can be used to add extra hull material. Another option is to use a die that has a built-in expander ball.

Once you have the extra hull material in place, you can proceed with the roll crimping process. This can be done by hand or with a tool such as a Lee Loader. Be sure to follow the instructions that come with your chosen tool to ensure proper operation.

With the right amount of hull material and a little practice, you’ll be able to produce ammunition that is just as good as factory rounds – if not better.

What is a factory crimp in reloading?

A factory crimp is a type of reloading where the bullet is crimped into the casing using a machine. This ensures that the bullet is properly seated and will not come loose during firing. Factory crimps are generally more accurate than hand-crimped ammunition, and they also tend to be more reliable.

There are two main types of factory crimps: roll and taper. Roll crimps are the most common, and they work by crushing the brass around the bullet. Taper crimps work by deforming the brass so that it grips the bullet tighter. Both types of Crimping offer a high degree of reliability, but taper crimps tend to be slightly more accurate.

Factory crimped ammunition is generally more expensive than hand-crimped ammo, but it’s worth the extra cost if you’re looking for the most accurate and reliable reloads possible. Plus, once you get the hang of it, factory crimping is actually quite easy to do.

There are a few things to keep in mind when factory crimping your ammunition. First, make sure that your reloading die is properly adjusted for the type of crimp you’re using. Second, be careful not to over-crimp your bullets. This can damage the brass and cause accuracy problems. Finally, remember to always use a quality primer and powder when reloading your ammunition.