

🛠️ Grease like a pro, protect like a soldier.
AeroShell 33MS / 64 Gun Grease is a military-spec lubricant designed for high-performance metal-to-metal applications. Certified to MIL-G-21164D, it excels in protecting upper receiver threads, barrel nuts, and buffer tubes from wear and corrosion. Its compact .5oz jar ensures easy, precise application, while its advanced formula withstands extreme pressure and heat, making it a trusted choice for firearms, bicycles, and precision equipment.





| ASIN | B01GGQMF54 |
| Best Sellers Rank | #9,219 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #38 in Gun Lubrication |
| Brand | Umbrella Corporation |
| Date First Available | June 1, 2016 |
| Is Discontinued By Manufacturer | No |
| Item Form | Grease |
| Item Weight | 0.32 ounces |
| Item model number | AG33MS |
| Liquid Volume | 0.5 Fluid Ounces |
| Manufacturer | Aeroshell |
| Number of Items | 1 |
| Package Dimensions | 3.82 x 2.36 x 1.3 inches |
| Package Information | Jar |
| Recommended Uses For Product | Military |
| Specific Uses For Product | Buffer |
| UPC | 718194685520 |
| Unit Count | 5 Ounce |
M**9
Umbrella Corp Grease great stuff.
I like this Brand . Works great for Ar Barrel Nut Grease!! Not expensive.
M**I
Use The Best!
The best grease to use for assembly when metal interfaces with metal. Threads and shafts. This tiny container was bought years ago and I still have 3/4 of the container.
E**R
Great Product.
Great product to finish my build. Great lube quality and value.
J**B
An industry standard
Works great and you get a sticker!
R**H
This is "the good stuff"
If you either do, or plan to swap just one or a dozen barrels or muzzle devices this is a MUST have. And considering I've assembled at least ten uppers and swapped countless flash riders, muzzle brakes, compensators, and suppressor mounts and have used maybe half of the container, its just pennies per application. A dab on your finger tip at the beginning of the threads, two 180 degrees apart, thread the barrel nut/muzzle device on and off 3 times to ensure that you get a thin film on all threads, and your good to go! No more hot seizure, corrosion, alloy reaction....gone!
T**I
AeroShell 33MS / 64 Grease: Top-Notch for AR Builds
The AeroShell 33MS / 64 Gun Grease .5oz is perfect for my AR-15 builds, keeping barrel nut and receiver threads smooth and corrosion-free. A little dab goes a long way, but it’s pricey for such a small jar.
B**N
Multipurpose
Good little thing of grease. Works for a bunch of different applications. Glad I have it on hand
J**N
Gun grease that works
Works great for lubing gun parts before installation that way they dont get seized up on you. I use this stuff for most of my threaded parts.
Trustpilot
1 month ago
5 days ago