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Modern Spartan Systems Accuracy Oil seems to be the best oil I've tried in my open guns!

10-Point Check: 1. Does the rifle still function?

Maintaining your firearm is a key point to keeping them shooting properly. Modern Spartan Systems is in the market to help you with all those needs.

Modern Spartan Systems products work as advertised!  I had a shotgun barrel with heavy plastic fouling. Hoppes No. 9 and CLP both failed to remove the carbon and plastic residue effectively despite hours...

After testing the Modern Spartan Systems line of Optimization products, myself, I am sold! All my firearms will now be optimized! But wait! there’s more, Modern spartan systems products are not just for firearms.

Dream Products for COMPETITION Shooters I have been shooting 3gun for several years and am an open class shooter.  And anyone that knows anything about 3gun knows the importance of keeping your equipment running.  During the

While using all products from modern Spartan System, I have gotten nothing by compliments and people wanting to buy your products. Of those, I do nothing but show off...

Rex fully exposes dogmatic myopic internet paradigms in the Alfa-Deuce community.

In this Modern Spartan System Review, we are looking at how this gun cleaning kit really worked for me over the last year of use.

Below is the data from a 300 H&H Magnum.  We put a new barrel on the action, and I broke it in using Hoppes for removing the carbon and Sweets solvent for removing the copper.  We cleaned it again very thoroughly

A key mission critical component for Soldiers is the reliability and performance functionality of their firearms.  A dirty firearm full of carbon and other contaminants compounded by various environmental conditions such as excessive heat, cold, humidity, sand, etc. can distort the accuracy, performance and impede or stop the reliability of that firearm

Raychel Shaw – East Texas Firearms Training / Shoot-Like-A-Girl Part 1) Hey Marcus, I just wanted to let you know I did in fact get some product in! I’ve gone through the cleaning process and let me just say WOW my gun was FUNKY…

“Modern Spartan Systems Spartan Lube is an amazing product. It will tighten your groups and extend the life of your barrel and firearm. I’ve been using it for about 6 months on my precision rifles and it is amazing.”

After watching the online videos and speaking with Marcus of Modern Spartan Systems, we were anxious to try the products on our firearms. We cleaned our handguns in preparation for a night at the range with friends. We particularly wanted to focus on seeing the difference Modern Spartan Systems would make on our Ruger SR 1911 .45 caliber.

Raymond Sanders – Hooks and Arrows Adventures When I first heard about Modern Spartan, I thought their claims were too good to be true. Reluctantly, I tried their cleaning system, and to be fair to them, I asked one of my

As Marines we like to talk about being the ‘Tip of the Spear’ in battle. I was skeptical, but after seeing ‘real time’ improved shooting accuracy, these products will literally make us sharper and more dangerous as that tip. I could not be

Mike Chappell President of Combat Shooters, LLC Regarding Modern Spartan Systems products I spoke to Marcus about a month and a half ago about his product Modern Spartan System. He was making some pretty big claims

I‘m Brian Davis, for the last five years, I’ve been using an experimental gun lubricant. This is long before, this revolutionary product was available to the public market place. This product is Modern Spartan Systems Spartan Accuracy

While doing the filming yesterday I took up a new, unfired gun, a 300 H&H Magnum that had never been treated. As a baseline I broke the barrel in as I used to do with the old products. I then shot a 5 shot group through the

I was more than impressed with the Modern Spartan System’s formulas. They make the claims of accuracy, reliability and performance. With five (5) treatments to the barrel of my MK12 Head Down Products rifle, I tightened my groups sizes

James E. - Competitive Shooter To whom it may concern, I received a small trial of your product at the zombies in the Heartland 3-gun match this year. Due to the fact I had a dead red dot sight on my rifle and was trying to

Josh Baker -Former Petty Officer 1st Class US Navy My name is Joshua Baker and I am a first class petty officer in the United States Navy. I have spent a majority of the last decade deployed overseas in support of the global war on

John A. Groff - Cpt, US Army (Retired) I am very impressed with your new Accuracy Oil. I started my career in the military as a E-1 nothing and retired after twenty years as an O-3E. I have used just about every type of lube on

Ian M. – SSGT USMC For anyone who has ever relied on a piece of steel to keep them alive in a bad spot I direct this at you, if you haven’t seen it Modern Spartan Systems is a company with intentions to keep your stuff