Hoppe's 9 has always been a fantastic product, and still is today! It cleans carbon and residue from your barrel, and brushes and patches are all you need to get a clean bore. It even leaves a light coat of lubrication! Forget about copper solvents... they are corrosive to barrel steel. Copper fills gaps and imperfections in your barrel's rifling, so don't remove it! Hoppe's 9 bore cleaner has always been a phenominal product! It's all you need to clean your gun. Period. Flannel cotton patches and a proper sized brass brush are all that's needed for a clean bore. Forget about corrosive brass solvents... brass fills gaps, pits, and imperfections in your barrel. If you have excessive copper fouling, your barrel needs lapping. Cold hammer forged barrels have fewer imperfections, so copper shouldn't be a problem with them. No need to lube barrel after cleaning, either. The cleaner itself leaves a light film of lube. Sparingly use Hoppe's 9 oil on moving contact points and exterior surfaces, and your firearms will remain pristine forever!Read full review
Verified purchase: Yes | Condition: New
It's been around a long time and does its job well (my understanding is it's purely white mineral oil). The applicator tip makes for outstanding usability. When empty though I'll probably refill with a synthetic lube.
Verified purchase: Yes | Condition: New
Used Hoppes No 9 cleaning supplies for years and this is of the same quality. I like the precision bottle tip and it helps keep the oil where it is needed.
Verified purchase: Yes | Condition: New
My semi auto pistol was not ejecting correctly, I think the oil I was using was getting too thick for the cold weather. I started using Hoppes oil, the pistol cycles 99% better also the needle on the bottle oils with pin point accuracy.
Verified purchase: Yes | Condition: New
Hoppes makes a good oil and this dispenser makes it easy to get it where you want it. If you have another oil preference, just refill it, the bottle is worth the price by itself.
Verified purchase: Yes | Condition: New
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