If you know about Lubriplate and its qualities for firearm lubrication then you are in the right place.

The "Lubrikit with hBN"
- Two 15cc syringes of Lubriplate SFL-0 Grease with hexagonal Boron Nitride.
- Plus a 4oz bottle of Lubriplate FMO 350-AW Oil:
$22.00 + shipping
NOW $16.95 + shipping(for a limited time)

Lubrikit hBN - 2 syringes and one 4oz bottle

Now you can get our food grade, non staining, low odor SFL-0 grease with
the added lubricity and thermal protection of Hexagonal Boron Nitride (hBN).

hBN has been used by accuracy afficiandos in their target barrels for some time to help increase cold bore accuracy and prolong barrel life. We took that technology and made it available for application to the rest of your weapon.

While still provding excellent lubricity and corrosion protection the SFL-0 grease acts as a matrix holding the hBN in position so it can be "buffed into" the micropores of the metal on your weapon. As your bolt cycles and metal parts rub together the hBN creates a protective barrier that performs at a level well beyond what any grease can do alone.

hBN proctects up to and beyond 700F and continues to lubricate at extreme momentary forces. So if you find yourself running into hight heat and rapidly running alot of rounds through your weapon there is no problem. The metal rides on the hBN layer providing a smooth action even if the grease "burns off" under extreme temperatures.
At the other end of the temperature scale, SFL-0 grease functions down to -40F so it won't stiffen up in winter cold even at temperetures well below zero.

In addition to temperature protection, hBN will increase the lubricity of the action. The oil and grease will have an easier time lubricating between the hBN layers than dealing with rougher metal surfaces.

Try some out and you will be gald you did. - Thanks, Grant

Lubrikit's Lubriplate SFL-0 Grease:
"For such things as autoloader slides and rifle bolts, Lubriplate "SFL" NLGI #0 grease is my choice. In my testing it's proven itself superior as a general lubricant. It is white, aluminum-based, low odor, has superb boundary lubricants, and is designed specifically for use in environments that encounter a huge temperature range. It's also resistant to water washout and acid/alkali environments, has great shear resistance, and doesn't oxidize like lithium greases will. As an all-around grease I've found nothing better.
- Grant Cunningham (Respected Firearms Professional)

Lubrikit'sLubriplate's FMO-AW oil
"If we were to spec out a "best in class" oil, it would probably be something like Lubriplate's FMO-AW oil,
specifically the 350-AW weight. This is an oil designed with very high boundary protection and very high corrosion resistance -
especially in the presence of acids, alkalis, and moisture. It is darned near tailor-made for our use!"
- Grant Cunningham

For additional info

Calguns.net and SigForum.com

Non Toxic: Authorized by NSF for use in food processing facilities as a lubricant or anti-rust agent
where there may be contact with edible products.

Use to Maintain Rubber and Plastic Gaskets - Good for air guns, paintball markers and AEGs as well.

Order with Paypal or send an email to: info@lubrikit.com

TWO 30cc syringes + 4oz Bottle of oil for $29 shipped $22.00 shipped

Magnum Specials
Forum and Username

15cc and 30cc syringes shown below for size comparison:




Food safe synthetic oil and grease for lubrication of your firearms and knives.


HOW TO SERIES #1: Lubricating the AR-15 with Grease


Lubrication 101 - By Grant Cunningham

Firearms enthusiasts are the targets (pardon the pun) of some of the most misleading advertisements regarding the proper lubrication of their guns. The purpose of this article is to give a background on basic lubrication concepts, the technology behind them, and some guidelines for selecting lubricants based on facts, not hype.

Before going further, let's make something perfectly clear: with a very few obvious exceptions, firearms lubrication isn't terribly difficult. Compared to many more common objects, guns just don't make big demands of their lubricants! That's right, firearms pose no actual "extreme" situations with which a lubricant must deal. There are thousands upon thousands of 100-year-old-plus guns out there that are functioning - just fine, thank you - on a diet of "3-in-1" oil.

However, that doesn't mean that there isn't something better. This article, it is hoped, will help you determine just what "better" means to you.

Let's start at the beginning...
Why lubricate something? First, to prevent wear and second, to promote a certain level of performance. To put it more clearly, what we're trying to do is to keep parts from rubbing directly on other parts, and to make the interaction of those parts as smooth as possible.

As it turns out, those polished surfaces that rub against each other aren't all that smooth. Looking through a microscope, even the most highly finished metal surface still looks like a forested hillside - with all kinds of huge voids, depressions, and valleys. Imagine, then, what happens when that surface meets the surface of it's companion part! Not only does the combination become difficult to move, but the tops of those trees get broken off - that's how wear starts at the microscopic level.

That's why we lubricate those surfaces. Lubrication works in a couple of ways: "hydrodynamic" and "boundary".

Hydrodynamic lubrication is essentially when the parts ride on the film of liquid (or semi-liquid) lubricant; the lubricant fills all of the voids, and the film itself serves as a buffer to keep the surfaces apart.

This works really well, except when a load is applied and the lubricant is squeezed out of it's space between the surfaces. When that happens, the surfaces grind together and wear. What if we added something to the mix - something that was a bit more "solid" than the lubricant, which wouldn't be easily squeezed out? Well, that's just what "boundary" lubrication entails - adding small pieces of more-solid material to serve as a physical separator between the surfaces, keeping them from tearing each other to pieces.

The solids that provide this service are known as "anti-wear" or "extreme pressure" (AW/EP) additives - solids of microscopic size that are mixed into a lubricant, in order to maintain a protective boundary (get it?) under load. "Moly", a generic term for several molydenum compounds, is one example; others include sulphur compunds, zinc, polytetrafluoroethylene (PTFE, aka 'teflon'), zinc diakyl dithiophosphate (ZDDP), phosphors, boron, antimony diakyl dithiocarbamate (and it's derivatives), and many more. Each of these has certain properties that the skilled tribologist (lubrication scientist) will balance to achieve the optimum lubricant for the application.

Regardless of the physical characteristics of the product, lubricants are a "package" - the primary lubricant plus boundary additives, thickeners (as in greases), and other things (tackifiers, pour point depressants, detergents...the list is endless and chock full of chemical names I can't begin to decipher!)

My exaggerated interpretation of the primary lubrication states.

All about grease
Grease is nothing more than thickened oil. Grease is made by mixing oil with a "base" to thicken it - the base being a metallic soap (lithium, aluminum, barium, calcium), or a non-soap alternative (bentone, polyurea.) Each of these bases have different characteristics, which are taken into account (along with the oils and additives) to produce a grease of the desired effectiveness.

Different bases will show different degrees of water resistance, cold weather performance, stability (the ability to resist oil separation under shear and mechanical operations), oxidation, and "reversability" - the ability of the base to re-absorb any oil that might have been separated out.

Lithium is the most common base encountered; it's cheap, easily produced, and has enough good traits to make it a decent choice for general purposes. Aluminum bases, though, have several advantages: much better resistance to water (and acids and alkalis), better low-temperature performance, better stability, and dramatically increased reversability. Aluminum greases are typically a bit harder to find, and more costly, but their performance advantages can be pretty dramatic.

Grease is graded in thickness by its NLGI number. Most grease you're familiar with is NLGI #2; smaller numbers mean less thick, larger numbers mean thicker. A grease rated at NLGI #00 is almost a liquid a room temperature.

What makes for a good gun lube?
Firearms encounter intermittent high loads, interspersed with long periods of inaction. This means that the primary lubrication need isn't hydrodynamic - it's boundary. What, then, should we be looking for?

Start with a very good boundary lubrication package - that translates to lots of EP/AW additives. We need superb corrosion resistance, along with resistance to oxidation (don't want those lubricants thickening up during non-use.) We could also use some water resistance and an ability to withstand mild acid and alkali exposure (think perspiration.) Low temperature performance would be icing on the cake, and for a grease we want something that won't easily separate under load.

We need our oils to migrate. No, I don't mean to fly south for the winter! Migration is the ability of the lubricant to spread to surrounding and adjacent areas. For instance, let's say we're lubricating the shaft on which a hammer pivots; a lubricant with poor migration would just sit where we applied it, and would never get into the space between the hammer hole and the pivot. The net result would be a poorly lubed mechanism. A lube with good migration will succumb to capillary action and snake its way down into that small space, lubricating everything it comes into contact with.

Sounds like migration is just the cat's meow, right? Not really - there is such a thing as too much. The migration that is so desirable on hammers and triggers isn't really good on autopistol slides; the lubricant tends to "run off", or migrates to the holster (or your clothes.) Ever wonder why your autoloader slide goes "dry" while in the holster? Lubricant migration at work. (What, you think it disappeared into thin air?)

What about greases - do we even need them? You bet! I use the General Rule of Lubrication: oil for rotating parts, grease for sliding parts that carry a load. In firearms, grease is most appropriate for any part interaction that has a scraping (aka "shear") type of action, and will be subjected to pressure or shock. What kinds of parts are we talking about? Slide rails, bolt carriers, and sears - especially double-action sears. (An example of a sliding part that should not be greased is the trigger bow of the 1911 pistol - it carries virtually no load, and is subject to almost no stress; it also is under very light tension, so little that a thickened lubricant could reduce its free movement.)

That's a pretty good explanation of what we need - is there anything we should avoid? Of course - any product that contains chlorine compounds. These compounds, usually referred to as chlorinated esters, were used as boundary additives for many years. As boundary lubes they actually work pretty well; the problem is that they promote a phenomenon known as "stress corrosion cracking" (SCC). Essentially, SCC creates microscopic pits and cracks that, under heat and pressure, widen to become noticeable cracks - and sometimes, even broken parts!

(One major gun manufacturer actually had barrels fall off of their revolvers. An investigation ensued, and they found that the chlorinated esters used in their machining oils was causing stress cracking in barrel threads. When combined with the gun owners' use of cleaning and lube compounds containing chlorinated esters, the barrels simply sheared off at the weakest part - the threads. Like most aircraft makers, the company learned to forbid chlorine-carrying compounds on the manufacturing floor, to prevent a recurrence.)

What about "miracle products"?
Let's be clear: there are no "new", "revolutionary" lubricant products made for firearms. That's a flat statement, and it's intended to be. All of the lubricants, bases, and additives of suitable use are already well known to the lubricant industry. Specific combinations might be unique, but it's all been tried before - if not necessarily on guns.

There are several such products on the market right now that are simply a well-known boundary additive in a light carrier; at least one of them is a chlorinated ester! These things have been around a long time, and unless you didn't know better the products using them would indeed seem to be "revolutionary." Just remember: any new gun lube is going to be made up of readily available components, perhaps blended especially for the requirement, but will not be a "miracle". 'Nuff said!

Cut to the chase! What should I use?
Let's start with oil. Most people use oils that are way too heavy; thicker is not better! Use a relatively thin oil with the correct properties, and use it very sparingly - most "oil failures" I've seen have been from too much, rather than too little, oil.

Frankly, in terms of mechanical performance, most oils "work"; some are better than others, but everything will make parts move for a while. The weakest area of most oils is in corrosion resistance - and on a gun, corrosion is a bad thing! There have been lots of claims, but those people who have actually taken the time to run experiments to test corrosion on steel have found that the products with the greatest hype are often the worst at corrosion resistance. Not surprisingly, plain mineral oils, such as Rem Oil, score at the very bottom of the list.

One product that scores pretty well in corrosion testing is also the readily available and dirt cheap. It also has good migration, a good boundary lubrication package, is the right weight (thickness) for general firearms use, doesn't oxidize over long periods of storage, and is compatible with a wide range of metals and plastics. In addition, it is recommended by at least one real degreed firearms engineer! Just what is this miracle elixir??

Dexron-type Automatic Transmission Fluid (ATF). That's right, plain ol' ATF. The kind you get at every gas station, auto parts store, and even most convenience stores. Synthetic or regular, either will work just fine. (ATF does have a slight odor to it. If you find that objectionable, a decent alternative that is still readily available is "NyOil." Check your local auto parts store, in the aisle where they keep the miscellaneous lubricants and additives.)

If we were to spec out a "best in class" oil, it would probably be something like Lubriplate's FMO-AW oil, specifically the 350-AW weight. This is an oil designed with very high boundary protection and very high corrosion resistance - especially in the presence of acids, alkalis, and moisture. It is darned near tailor-made for our use!

I'm aware of at least one large coastal police agency using FMO-AW, and they report complete satisfaction with its performance. Unfortunately, it's not (as of this writing) packaged in consumer friendly quantities - 1 gallon pails being the smallest available. If, however, you have a food service equipment dealer near you, they may agree to sell you a small quantity - FMO-AW is designed for food handling equipment. (Ask nicely and bring your own bottle.)

What about grease? Remember that you should grease sliding parts that carry a load - slide rails, sears, and bolt carriers. Again, remember to start with your criteria: must have superb boundary lubricants (particularly when used on double-action mechanisms), preferably of aluminum base, good cold working characteristics, resistant to acids/alkalis and water (especially water), and preferably of a non-staining variety (black grease stains look awful on clothing!)

Many people use Brownell's Action Lube as a popular general purpose grease - it has wonderful boundary lubricants (in fact, it is mostly composed of molybdenum compounds in a light grease base) and great shear resistance. It is superb on action parts, and works fairly well on slide rails - as long as you don't mind black stains. Yuck! It does exhibit poor oxidation characteristics and reversibility; though I have no hard data, I suspect it also doesn't resist water or pH changes all that well. For internal parts, which are protected by housings, it is terrific and gives actions a unique 'buttery' feel. I use a lot of it to lubricate sears and rebound slides, but for all other needs there is a much better choice.

For such things as autoloader slides and rifle bolts, Lubriplate "SFL" NLGI #0 grease is my choice. In my testing it's proven itself superior as a general lubricant. It is white, aluminum-based, low odor, has superb boundary lubricants, and is designed specifically for use in environments that encounter a huge temperature range. It's also resistant to water washout and acid/alkali environments, has great shear resistance, and doesn't oxidize like lithium greases will. As an all-around grease I've found nothing better.

(Lubriplate also makes SFL in heavier grades, such as NLGI #1. While thicker than the #0, it is still a pretty light grease, and would be my recommendation for very hot climates. The NLGI #0 is a better choice for most of the United States.)

But what about......?
Everyone has their own little "secret". If it works, is there anything wrong with it? Let's find out...

Motor oils: Generally good boundary lubrication (particularly the Havoline formulations), but very poor corrosion resistance and poor resistance to open-air oxidation. In addition, their pour-point additives often contain benzene compounds, which aren't a good thing to have next to your skin on a regular basis! ATF performs better for firearms use on every count, even if it is a tad more expensive. (ATF is still 1/10 to 1/100th the cost of a specialty "gun oil"!)

Gear oils: Too thick for the application. In addition, they contain tackifiers which gives them poor migration and lead to oxidization in open air, rendering them even more "sticky" - pretty much what we don't want. (Some folks use it on their slide rails because it's thicker and won't migrate easily; a light grease is a far better choice.) If you really want a thicker oil with all the good characteristics we've covered, but is still cheap, mix ATF and STP Oil Treatment in a 40/60 ratio. Far better than gear oil on every count - but I'd still rather have a good NLGI #0 grease.

WD-40: WD-40 was never meant to be a lubricant - it was designed as a moisture displacer. It's far too light for any load protection, has incredibly poor corrosion resistance, contains zero boundary lubricants, and rapidly oxidizes to form a sickly yellow varnish (hint: this is not good for delicate internal lockwork.) There are those who will defend this stuff vehemently, but then again you can still find people who think smokeless powder is a passing fad. Just. Don't.

Automotive motor oil additives: Usually a boundary additive in some sort of light mineral oil carrier, they usually lack corrosion protection and often oxidize rapidly; some have poor migration characteristics and rely on the oil to which they'll be added to provide those things. There are better and cheaper alternatives, though when mixed with an appropriate oil additives do have some merit (see above.) By themselves? No.

Silicone spray: Right up there with WD-40, but at least it'll shed water while your parts grind themselves into little shavings!

Graphite: (sprays, powders) Graphite is a crystalline product which is actually very slightly abrasive. It offers no appreciable benefit other than being dry; a lube with a good boundary lubricant package can be wiped dry to the touch and still provide better lubrication and protection than graphite. Save it for your keys and padlocks.

Finally, note that the foregoing is a layman's understanding of lubrication technology. I don't pretend to be an expert, just a well-informed amateur hoping to disseminate some arcane knowledge. Use at your own risk!

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