Why Caliber of Paintballs Are Important? Which One Is Perfect?

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The paintball caliber is one of the most important parts of your paintball marker. It’s what dictates the paintballs you use, how accurate they are, and their velocity. There are a lot of different paintball calibers to choose from – so which do you pick?

In this blog post, we will cover the two paintball calibers that we carry at Paintball Caliber: Standard .68 Caliber Paintballs, Premium .50 Caliber Paintballs.

Caliber of PaintballsPhoto Credit: Mike Philips

Paintball Calibers Come In a Variety of Sizes

Paintballs can come in a lot of different sizes. The most common size is the .68 caliber. This size is called the standard size because it is .68 inches in diameter. Over the years, paintballs came in other sizes. Some people still use .43 caliber paintballs. But most people use .50 caliber paintballs. They are popular because they have less impact than the bigger paintballs.

Depending on the sort of paintball gun you have, the size of the paintballs varies, only purchase what type of gun you require. If you already have a paintball gun, make sure that the caliber you use matches. You can buy conversion kits that will change the size of the ammunition from .68 caliber to .50 caliber or vice versa.

Differences Between 0.68 caliber & 0.50 caliber paintballs

0.68 Caliber Paintballs

The standard size is a 0.68 caliber paintball. Players who are experienced prefer this size and it can be used for different games. They have a good speed and they make a sound when they hit people.

The gun will be heavier if you use a.68 caliber paintball, and you will not even be able to access as many rounds into the paintball hopper. But experienced players don’t mind this. The bigger the ball, the more it will hurt when you get hit with it. If you are new to this sport, this might bother you.

If you want to play professionally or in competition, then you should get the .68 caliber.

.50 Caliber Paintballs

Paintball markers with shooting capabilities, f For a long time, 0.50 caliber balls were widely known. They are perfect for beginners, people who play in indoor fields, and kids who play paintball.

A paintball that is 1/2-inch in diameter will hurt less when it hits you. These are not as painful when they hit you, but you also have less distance and velocity with these balls. Sometimes when a .50 caliber paintball hits something, it will not break.

The .50 caliber option is great for woodball games. It can shoot through a thick brush. This can be difficult with larger-sized ammo. The .68 caliber style bullets are more expensive than the cheaper ones, a .50 caliber.

But it has a high volume of shots and is more cost-effective. The price of.50 caliber paintballs are reasonable. It costs less, and you get more shots.

The end choice is up to you. It will depend on what kind of game you like to play, how good you are at it, what your budget is and what your goals are.

Which paintball size is commonly used in Paintballing?

The most common paintball size is .68 caliber, which people also call the standard size. Paintballs are usually somewhere between .43 inches and .71 inches or more. They are rarely perfectly round.

Most Used Bore Size of Paintball

In paintball, bore size is the inside barrel diameter. It is not always the same as the paintball size. Paintballs can be of different sizes. They can vary depending on the quality, climate, or manufacturer.

The difference in size is usually very small if there is any at all. The .685 caliber is perhaps the most widely accepted paintball size, as opposed to the .689 caliber.

The best way to find the right bore size is to place a paintball in your barrel and see which one will fit. It’s best to buy a .684 or .685 caliber barrel option.


All of the paintball calibers we offer are great for different purposes. The standard .68 caliber is perfect if you want to play with a lower budget, as it’s much cheaper than premium .50 caliber paintballs.

If you really care about your accuracy and velocity, then go for our Premium .50 Caliber Paintballs.

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