With the recent "extreme lube" thread, I figured I'd throw in a couple others for discussion. I know Weapon Shield has been around for a little while. I'm not certain of how long Modern Spartan Systems has been in the market. Either way, I'm grouping theses two lubes together because they both make some lofty claims. At the same time, both also have some documented testing that's quite intriguing.
So, let's start with a few of the more ambitious claims...
Weapon Shield
-ABF technology that improves bore accuracy and muzzle velocity
-Reduces coefficient of friction to assist in the ballistic movement of the bullet
-Guards against extreme pressure and wear
-Protects from corrosion better than ANY product to date
-Improves surface characteristics
Modern Spartan Systems "Accuracy Oil"
-Improves accuracy and tightens groups "about 90% of the time"
-Increases muzzle velocity and consistency
-Lowers barrel temperature
-Increases barrel life by up to 5x
-Bonds into metal to change surface structure and reduce imperfections
Both also claim to be environmentally friendly and non-toxic. Between the two, I think Modern Spartan Systems Accuracy Oil makes the more astounding (unbelievable) claims. But, are essentially claiming to do the same thing; drastically reduce the coefficient of friction while improving the surface characteristics of the metal they're applied to. While it all seems like the typical latest and greatest rhetoric, both actually provide some tangible evidence. Particularly, in regards to the coefficient of friction.
Their "proof" is illustrated by running Timken Bearing Tests; comparing their lube to other well known brands. The tests seem genuine, and both brands seem to significantly improve the coefficient of friction. Now, I'm not certain the results of a Timken Bearing Test are actually meaningful when it comes to firearms. The performance also doesn't mean any of their other claims are true. Still, they've peaked my curiosity.
Interestingly enough, while both far exceed the performance of other well known lubes, Weapon Shield and Modern Spartan Systems Accuracy Oil seem to perform identically when comparing 1:1. It almost makes me wonder if they've both stumbled across the same formula. Or, it could be a case of finding more than one way to skin a cat. I sent an email to each, asking what made their product better than the other; but have not received a reply.
So...anybody have experince with either of these products? Have you seen any appreciable differences in performance, reliability, reduced wear, maintenance, ease of cleaning, corrosion protection, etc.? For those who are more versed in metallurgy, can results from a Timken Bearing Test actually be applied to firearms in a meaningful way? I love my Slip 2000 EWL, but I understand that someone can always build a better mousetrap.
Timken Bearing Tests for reference...
Weapon Shield
Modern Spartan Systems Accuracy Oil
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