Aeroshell 33ms prevents the aluminum upper from welding itself to the steel barrel nut under the extreme heat and pressure of use. Barrel Nut Grease comes in a durable metal can with a threaded lid for easy application and strong defense against accidental openings. Aeroshell 33ms Barrel Nut Grease sets the standard with exceptional anti-corrosion and anti-wear performance. The color of aeroshell 33ms grease is a shiny metallic gray and even smells like the Armory. Aeroshell 33ms is a Synthetic Hydrocarbon Lithium Complex Grease with Molybdenum Disulphide. This combination provides the enhanced anti-wear and anti-corrosion properties of AeroShell Grease 33 with the added EP (Extreme Pressure) properties found in Aeroshell 33ms.
Double the size 1/2 oz can of MIL-SPEC Lithium Barrel Nut Grease
MIL-G-21164D Aeroshell 33ms grease is a shiny metallic gray and even smells like the Armory
Also includes a pair of large black industrial grade nitrile gloves and a 6″ aluminum chemical applicator brush
Aeroshell 33ms is an extreme heat and pressure grease that’s designed to outlast anything else on the market
Aeroshell 33ms is a Synthetic Hydrocarbon Lithium Complex Grease with Molybdenum Disulphide
Get it on Amazon with Free 2day Prime Shipping:
MIL-SPEC Lithium Barrel Nut Thread Grease is specifically designed for your AR-15 build. Prevents the aluminum upper from welding itself to the steel barrel nut under the extreme heat and pressure of use.
Aeroshell 33ms grease is a shiny metallic gray and even smells like the Armory and meets MIL-G-21164D. Buy Aeroshell 33ms here.
The Official Grease for AR 15 Barrel Nut that meets MIL SPEC. You will need this grease if your building your own AR-15. This is the AR 15 assembly grease that is required for installing a new barrel in your AR-15. Click the link below to review the Aeroshell 33ms Data Sheet.
Aeroshell is for steel on aluminum parts, but don't you wanna use Rocksett or something for you're muzzle device? It's going to get very hot and work itself loose.
"Gun of the American Patriot"… ya damn right! solid video, thanks!
Oil wouldn’t work for this would it? The reason I ask is my brother went to pick up some grease and ar mag from the gunshop for me and the guy sells him an ar 180 mag which has the catch slot on the other side and instead of grease he sold him oil which I already had
Can use use non metallic anti seize? And is 33ms just aeroshell 33 with molykote? Just wondering
I should of used a brush to apply it. Used my finger and it ended up everywhere.
Can I use this on my 2 stage trigger sears?
I use and Trust MCARBO on my builds and the builds of my clients.
God Bless.
Saw my friend use some of this on his bcg? Is that alright I told him don't think that's what's its for.
The welding from dissimilar metals is called galvanic corrosion. However that is what happens when two dissimilar metals are in contact while BARE or RAW. So on an AR15 it is unnecessary. The upper is anodized, which offers superior anticorrosion properties by itself, also the barrel is at least parkerized as well, another barrier against corrosion so the two dissimilar metals never actually come in to contact to create galvanic corrosion. The last fact is that is not only needs extreme heat to happen it needs high amounts of pressure at the same time. In a nutshell, this is useless.
First AR build got the aeroshell, CLP, and super lube! Wanted to support my home state company!
Do you know if this grease contains any graphite? Just asking to be sure, thanks in advance.
MIL-G-21164D is Aeroshell 64. Lithium base, same as '33 but with 5% added Moly. This is the new name for '33MS
Aeroshell 33MS is the obsolete name, which is why people have a hard time obtaining it.
Removed the link, just realized you were selling 33MS, thanks for supporting the AR community!
cool man, thanks
I have not used this on previous build but I have been doing a lot of research on it and I will be using it on every build moving forward .