MC50 Bore Cleaner, Firearm and Gun Cleaner 4-Ounce

Ive only used it on a handgun barrel so far and it worked well. I'll update this review once I try it on a fouled rifle barrel.

This stuff does a great job loosening fouling, but the smell/fumes are much stronger than Hoppe’s #9. I use my Mil-Comm products on my semi-autos and the more traditional products (Hoppe’s, etc.) on my revolvers and bolt-actions.

Worked better than regular gun solvent

This stuff works pretty good but it has what my wife called a disgustingly sweet and potent Pine tree type smell. I like the product and I love the fact it is green but please be aware this stuff smells worse than most other bore cleaners! This is such a shame because I love the other products! They have no smell! Or a nice minty fresh smell that is light. For the sake of the wife I am going back to Gunslick.

No words can describe how good it works for me.

This is a great product smells bad, (Unless you like super citrus.) cleans like a dream and quite quickly! Only issue I had was with shipping, the bottle which is aluminum appeared to have been stepped on. The sealing cap then did not seal the now deformed aluminum bottle, lost about a quarter of the bottle. But I will definitely buy again!!!!

I like it , but it smells differently than previous bottle.

Works well on light buildup, but needs a spray top to allow for easier application.