There are a lot of "custom oils" in the market today. As a manufacturer we see them all. What made Bob Marvel Custom Oil stand out to us was the fact that Bob Marvel put his name on it. Everyone in the 1911 business knows Bob’s work. His .22 conversion units are legendary, and are used by Bullseye shooters that are at the top of their game.

To add credibility to the product, it comes recommended by other highly respected companies such as Knight's Armament and Magpul Industries. Both companies run high-speed weapons, and have found BMCO to be exactly what it claims to be, some of the best they have used.

It's no surprise that the oil turned out to be as good as we expected. We use it here in the shop, and now we can make it available to you.

Bob Marvel's Custom Oil is a thin bodied metal treatment that provides exceptional metal wetting and extreme pressure lubrication properties. In addition, this hydrocarbon based formula will clean your gun, repel moisture and resist corrosion. There are two qualities which separate BMCO from other gun lubricants. First, it has the unique ability to reduce carbon buildup by as much as 80%; even in suppressors, .22's, and shotguns! Second, because of its low viscosity and lack of "solids" like Teflon, graphite and moly, BMCO functions very well at low temperatures; even as low as -50°F! These properties make BMCO the best choice where close tolerances and/or aggressive environments compromise reliability. It is truly a unique approach to firearm lubrication.

4 oz. bottle

*Dealer opportunities exist for our preferred dealers.