HOPPE'SNo. 9 Lubricating Oil

The high-viscosity oil is indeed refined to perfection, and it works flawlessly on my Glock.I've also found it to be excellent for lubricating fishing reels and other precision mechanisms.What impresses me most is how long-lasting it is – it doesn't harden, gum, or expire, which is a significant advantage.The 4 oz. spray pump bottle makes application easy and precise. This is a top-quality product, and I highly recommend it to anyone looking for reliable lubrication for their valuable equipment.This review represents my personal opinion and experience with this product. I am not affiliated with the manufacturer or seller, and this review should not be interpreted as an endorsement or professional advice. Any reliance on the information provided is at your own risk.

Cheap and quality. Good size to store in your bag. Helps keep them feeling brand new

Stuff is like magic for knives. Makes blades on PB washers "drop-shutty" with just a couple (or few, maybe . . .) drops and slight flick of the wrist to disengage lock. You can get right in there to with the needle applicator. One-handed action for days. Applied to two brand-new Spydercos and QSP Penguin.Also applied to two button-lock and three balisong knives on bearings and now each feels like floating. Highly recommended. Before you mess with the pivot screw.And I still have more than 3/4 of the bottle left (plus I applied way too heavily at first). So a great value if you are into your knife's action.Also put on my D2 blades to clean/protect. Not sure where I heard was good for that. But shiny as all get out. Maybe we'll see after some time whether protects from corrosion, but I don't expect that much where I live near the desert.

I have only ever used Hopp's #9. Great product, great value. I had the squeeze bottles that came with the basic cleaning kits before. I wanted something with more accuracy. This bottle was great and did everything I needed. Allowed me to get into the trigger area on my AR easily. Offers good protection. Great buy!

Works well worth the money

HOPPE'S No. 9 Lubricating Oil is a legendary product in the world of firearms maintenance, trusted by generations of gun owners for its exceptional quality and performance. This lubricating oil has stood the test of time, remaining a staple in gun care kits for over a century.What sets HOPPE'S No. 9 apart is its ability to provide reliable lubrication and protection for firearms of all types, from pistols and rifles to shotguns and more. Its formula is designed to penetrate deep into the metal, ensuring smooth operation and preventing corrosion and rust, even in harsh conditions.One of the key benefits of HOPPE'S No. 9 Lubricating Oil is its versatility. It can be used on a wide range of firearm components, including slides, barrels, triggers, and more, making it an essential tool for keeping your guns in top condition.The application process is straightforward, with the oil easily dispensed from the precision applicator tip. A little goes a long way, meaning a small amount of oil can provide long-lasting protection for your firearms.In addition to its practical benefits, HOPPE'S No. 9 Lubricating Oil has a distinct and nostalgic aroma that evokes memories of time spent at the shooting range or hunting in the great outdoors. It's a scent that gun enthusiasts have come to associate with quality and reliability.In summary, HOPPE'S No. 9 Lubricating Oil is a tried-and-true product that lives up to its reputation as one of the best firearm lubricants on the market. Whether you're a casual shooter or a seasoned gun owner, this oil is an essential addition to your maintenance routine, ensuring your firearms operate smoothly and reliably for years to come.

Used it to lubricate a few multitools and pocket knives I have. Really loosened everything up. Like new again.

Great stuff … and the precision applicator is magnificent.