I received my sample pack from SPS yesterday.
It came with:
- Slip 2000 Gun Lube 1oz
- 725 Gun Cleaner/Degreaser 4oz
- Choke Tube/Carbon Cutter Cleaner 6oz
I clean my ARs pretty good, I do not scrape the carbon out of the bolt carrier.
I checked the inside of the bolt carrier and I would have to say the rear was 80% covered in carbon. The area where the firing pin retaining pin is had quite a bit of carbon as well.
I shook up the bottle as directed and when I opened it I was not assailed with that "I'm getting cancer" smell. Smelled a lot like oranges.
I dipped the whole bolt carrier in and I waited 15min like the directions say.
After I took it out I used Q-tips to clean away the solution and I noticed that the firing pin retaining pin area was 100% carbon free! After I wiped out the inside of the bolt carrier (again with a Q-tip) I shined a little light inside and the carbon (80% covered) was just about gone!
I don't surgerically clean my guns, but I am impressed.
Well worth the free sample in my book.
Send them an email and give it a try!
slip2000.com/home.htmledited to add, the 6oz bottle is tall enought to get just over half of the bolt carrier.