How to clean AR 15 bolt carrier group?

There are a few ways to clean an AR15 bolt carrier group (BCG). One is to simply use brake cleaner and a toothbrush. Another is to use a carbon-removing solvent, such as Gunzilla. And finally, you can also use a parts washer.

No matter which method you choose, be sure to wear gloves and safety glasses and work in a well-ventilated area. Also be sure to thoroughly clean the area where you’re working, as overspray can easily get on other surfaces and create a hazardous situation.

1. Cleaning with brake cleaner and a toothbrush:

• Remove the BCG from the gun.
• Spray brake cleaner onto a clean rag, then wipe down the entire BCG.
• Use a toothbrush to scrub any stubborn areas of carbon build-up.
• Rinse the BCG off with clean water, then dry it with a clean rag.

2. Cleaning with a carbon-removing solvent:

• Remove the BCG from the gun.
• Apply the carbon-removing solvent to a clean rag, then wipe down the entire BCG.
• Use a toothbrush to scrub any stubborn areas of carbon build-up.
• Rinse the BCG off with clean water, then dry it with a clean rag.

3. Cleaning with a parts washer:

• Remove the BCG from the gun.
• Place the BCG in a parts washer filled with cleaning solution.
• Let the BCG soak for the recommended amount of time.
• Remove the BCG from the cleaning solution and rinse it off with clean water.
• Dry the BCG with a clean rag.

Once you’ve cleaned the BCG, it’s a good idea to lubricate it before reassembling the gun. This will help ensure that it functions smoothly and reliably.

To clean an AR-15 bolt carrier group, spray it with a degreaser like Gun Scrubber and then use a brush to scrub off the built-up carbon. You can also use a toothbrush or Q-tip to get into the nooks and crannies. Afterward, rinse it with hot water and then dry it off. Slip a bit of oil onto your finger and run it over the bolt carrier group to keep it lubricated.

AR-15s tend to get pretty dirty, especially if you’re using them for self-defense or competition. That’s why it’s important to keep your bolt carrier group clean. A dirty bolt carrier group can cause all sorts of problems, from jams to misfires.

Taking the time to clean your bolt carrier group will pay off in the long run. It’s a simple process that only takes a few minutes, and it will help keep your AR-15 running like a champ.

The AR-15 bolt carrier group (BCG) is one of the most important and expensive parts of the gun. It’s responsible for chambering rounds and cocking the hammer, so it’s important to clean it regularly and properly.

Here’s a basic guide to cleaning your AR-15 bolt carrier group:

1. Make sure your gun is unloaded and pointed in a safe direction.
2. Remove the bolt carrier group from the rifle.
3. Use a brush or cloth to remove any dirt or debris from the BCG.
4. Inspect all components of the BCG for wear or damage.
5. Clean the inside of the barrel with a bore brush if necessary (not required on newer barrels).
6. Reassemble the rifle and enjoy shooting!

The first step in cleaning an AR-15 bolt carrier group is to remove it from the rifle. The bolt carrier group can be removed by unscrewing the barrel nut and pulling the barrel and upper receiver assembly forward off the lower receiver.

Once the bolt carrier group is separated from the rifle, it can be cleaned with a solvent like Hoppes #9. Be sure to clean all of the carbon and dirt build-up from the inside of the bolt carrier key and around the gas rings on the outside of the bolt. A brush may be needed to get into all of those hard-to-reach places.

Finally, a light coat of oil should be applied to all surfaces of the bolt carrier group before reassembling it and putting it back into the rifle.

There are a few different ways to clean an AR15 bolt carrier group (BCG). One is to use a commercial solvent or degreaser, such as Gun Scrubber. Another is to use mineral spirits or brake cleaner. And finally, some people use a 50-50 mix of vinegar and water.

No matter which method you choose, be sure to start by scraping off all the built-up carbon deposits and other gunk with a brush or cleaning rod. Then apply your chosen solvent and let it soak in for a minute or two. Finally, scrub the BCG with a brush and rinse it off with warm water. Be sure to let it dry completely before reassembling your AR15.