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Hi Marcus, To expand on why we like your products: We’ve tried everything from Duralube, Slick50, gun oils and greases over a period of 25 years – and pretty much all of them have “evaporated” when firing or created sludge/burnt oil

Jim Gruening - Trinidad State Junior College Dear Justin McConnell, I am an employee and gunsmithing student at Trinidad State Junior College. We’ve received a sample package of your products so I, along with other staff and

Rissa West – Weatherbyman We are unbiased and have tested many products in our Hyper Velocity weapons and no other products worked as well. We are honored to know you and we appreciate the FB Friendship. You may share and

Morning Marcus… Well, got some range time in this weekend and dumped about 1000 rounds of 5.56, 9mm, 45LC and 22LR… Everything functioned flawlessly as expected. Got reprimanded by range staff for some rapid fire but all in all, had a

Well, I’m writing because I had the chance to use your Modern Spartan Systems Accuracy Oil and Carbon Destroyer. I’ve had the chance to use it before with my Glock .380 ACP and my CZ 75B Kadet .22 LR, improvements were evident, but my

Al Noraker – Vice President Product Management at Eagle Claw / Wright and McGill Co. Dear Marcus, I must tell you that I’m very happy we first met as I was developing our new W&M Victory Pro Carbon casting reels! As I have

Thom Hawke – Military The Spartans In an operation where firearms are required only two things count—consistent accuracy and functionality! My group has tested and used these formulas for over 18 months in the most difficult

Marcus and Justin, Thanks for the time to talk today Marcus. David and I are looking forward to the future. I must tell you this… I stopped by my friend’s gun shop this afternoon and talked to him about your product. Specifically the

Let me start by saying that I am a retired 26 year Army Special Forces veteran, gunsmith and certified firearms instructor. This past summer (2014) I served as the gunsmith at the Philmont Scout Ranch in Cimarron, NM. My daily duties were

A few weeks ago I undertook the task of cleaning a 6mm BR that had not been treated with Modern Spartan System products. It had had about 100 rounds shot through it since cleaning. What a chore! It took several cycles with wet and dry

Ed C- Ballistics Expert As you know, we have been testing and using the Modern Spartan Systems products for quite some time. Initially we were expectedly skeptical of the claims. That said, it took about 5 minutes to see how powerful the

Dexter Bradley Hey everyone, for those of you who don’t know me my name is Dexter Bradley. I have been a competitive shooter for 10 years now and have multiple sectional, and area wins, along with multiple high place finishes

The following results were directly related to EXDEL Services, LLC testing of your products during adverse and cold weather conditions in West Virginia.  The testing was non-scientific and product was tested using the following weapons,

Mission Accomplished!!!! I see what you mean. I mounted the scope on that 6mm-06 Ackley that you treated with the Modern Spartan Systems Accuracy Oil. I took 4 shots to sight in -0- at 300 yards. I then took 2 shots that were dead on at

Modern Spartan Systems IMPORTANT – TVT stands for “TOTAL VEHICLE TREATMENT” – the formula has multiple applications. Make sure the SEALS HAVE SET before adding product into engines. DO NOT use in a WET CLUTCH system or in AUTOMATIC

Below are two field tests that were done to show that Spartan Accuracy Oil™ reduces barrel friction, which in turn will also reduce barrel temperatures. These tests were done with a professional grade FLIR EXX Series infrared camera by very

A little while ago, Modern Spartan Systems shot me an email about their products. Before speaking on the phone, I did my due diligence and dug into them. I’ll admit, some of the claims they were making threw up some red flags