Don't Tread On Me
Member
I use the cheap stuff from Wal*Mart.
I take off all optics (ACOG, Aimpoint etc) ..the throw lever mounts come in handy.
It doesn't take much if you use the cans that actually have some pressure and volume to the spray. I blast out the inside of the upper receiver. And then focus on the barrel extension area. 3-4 blasts pretty much gets everything out of a very filthy rifle. The next area I do that to is the carrier. Cleans it all out including the firing pin recess. I also hit the bolt a few times and it cleans it out.
Note, that brake cleaner also wipes out all the oil and you will get flash rust if you don't re-oil the parts very well.
You have to get oil back in every single crevice, because the brake cleaner goes in every crevice and cleans out the filth and the oil leaving the metal bare except for whatever finish is on it. I recommend oils that spray on. Rem oil, CLP ..something you can spray in there and will go everywhere.
I do not have any kind of paint job on my ARs. Only a hogue grip. Brake cleaner has never damaged my handguards (Colt and Bushmaster) nor damaged any plastics like grips.
If you have any paint, it will damage the paint or might even take it off. Might damage optics - so remove those.
The rifle is good to go. Receivers are aluminum and they are anodized. Steel parts are parkerized. No harm will come to them.
I don't use the spray anywhere on the lower. Not necessary. Wipe down the trigger area a little and lube it. The buffer and spring wipe them down. Buffer tube you can run a cloth in there. It doesn't get too dirty. Not a critical area.
I primarly use it to hose out the inside of the upper, the barrel extension area, the bolt and carrier and sometimes charging handle. I could sit there with 10 cloths and 90 minutes and not get any of these parts as clean as I can with 10 seconds and 4-5 bursts of brake cleaner.
Just remember, you're removing the oil that protects the metal surface from rust in many little areas. So like I said, use a spray oil.
Total process is quick. Any stubborn carbon - hit it up with a brush. Not a bad idea to brush the bolt face and lugs a little, and give an inspection of the inside of the bolt carrier - should be shiny chrome.
I take off all optics (ACOG, Aimpoint etc) ..the throw lever mounts come in handy.
It doesn't take much if you use the cans that actually have some pressure and volume to the spray. I blast out the inside of the upper receiver. And then focus on the barrel extension area. 3-4 blasts pretty much gets everything out of a very filthy rifle. The next area I do that to is the carrier. Cleans it all out including the firing pin recess. I also hit the bolt a few times and it cleans it out.
Note, that brake cleaner also wipes out all the oil and you will get flash rust if you don't re-oil the parts very well.
You have to get oil back in every single crevice, because the brake cleaner goes in every crevice and cleans out the filth and the oil leaving the metal bare except for whatever finish is on it. I recommend oils that spray on. Rem oil, CLP ..something you can spray in there and will go everywhere.
I do not have any kind of paint job on my ARs. Only a hogue grip. Brake cleaner has never damaged my handguards (Colt and Bushmaster) nor damaged any plastics like grips.
If you have any paint, it will damage the paint or might even take it off. Might damage optics - so remove those.
The rifle is good to go. Receivers are aluminum and they are anodized. Steel parts are parkerized. No harm will come to them.
I don't use the spray anywhere on the lower. Not necessary. Wipe down the trigger area a little and lube it. The buffer and spring wipe them down. Buffer tube you can run a cloth in there. It doesn't get too dirty. Not a critical area.
I primarly use it to hose out the inside of the upper, the barrel extension area, the bolt and carrier and sometimes charging handle. I could sit there with 10 cloths and 90 minutes and not get any of these parts as clean as I can with 10 seconds and 4-5 bursts of brake cleaner.
Just remember, you're removing the oil that protects the metal surface from rust in many little areas. So like I said, use a spray oil.
Total process is quick. Any stubborn carbon - hit it up with a brush. Not a bad idea to brush the bolt face and lugs a little, and give an inspection of the inside of the bolt carrier - should be shiny chrome.