SureFire

High Angle Solutions – CTOMS – K3 Tether

April 6th, 2016

CTOMS K3-Sling Alternative Configuration

K3 Tether

Sometimes the simple products are more complex than you think. Retention lanyards are an example. CTOMS performed testing on a typical helicopter retention lanyard (brand name withheld though many brands have very similar design and construction) – the type made of 1” tubular nylon with shock cord inserted into the core. The intent of the shock cord is to slightly shorten the tether to manage its length but provide stretch to a longer length for functional range.

100kg (225 lb.) test mass

Fall Factor 1.0: 10.2kN (2293 lbf)

Fall Factor 2.0: 13.2kN (2967.5 lbf) Failed

Traditional Tether from Chris Kopp on Vimeo.

FullSizeRender-2

At the same time CTOMS tested their K2-Sling adjustable retention lanyard. It is a basic design of 8mm accessory cord with sewn terminations, a connector at each end, and a 6mm sewn loop attached to the 8mm with a 4 wrap Prusik. That loop is then Cat’s Paw’d onto a quick release marine shackle. The design allows for tether length adjustment and also release from the system under load in a two part disconnect that prevent inadvertent release of a sole marine shackle attachment.

100kg (225 lb.) test mass

FF2.0: 13.5kN (3035 lbf) caught load

K2 Tether from Chris Kopp on Vimeo.

A high peak force, but at least still retained.

K2 and K3 in use

The next generation retention lanyard incorporates TRACE Systems force limiting technology. The new K3 Tether is made of 6mm TRACE Systems Rope and incorporates a Quickie Ascender (QA) for length adjustment. The long leg is 2 meters long, which means at maximum reach for most people, there will still be adequate slack to allow slippage through the device to arrest a fall. The K3 has been designed for both helicopter retention and mountaineering retention. It can be configured so that the adjustment (QA) is at the harness (usually helicopter) or at the anchor end (usually mountaineering).

The lanyard has a long leg and a short leg. The long leg is for personal retention and connection to an anchor, and when mountaineering, the short leg is to connect the rappel device to. The large loop would normally be girth hitched to the harness. When climbing with TRACE Systems, the short leg also is where the belay device would be connected providing a slight extension, which is ideal in that unique circumstance. A set of ettriers can also be hung on the tether carabiner and either as a single or a pair, is an excellent adjustable daisy chain for aid climbing.

In helicopter retention mode, the K3 would normally be flipped, connecting the adjustment end (QA) to your harness, and the “Y” end loop and short leg to a connector then to the aircraft. This ensures adjustment is always in reach.

The best part of the K3 is the soft catch of a major fall and slippage of rope through the device of under 1 meter. While the test videos are not in actual tether configuration, the adaptation is practically seamless.

100kg (225 lb.) test mass

FF2.0: 3.7kN caught load

QA Fall Factor 2 from Chris Kopp on Vimeo.

Drop tests on actual tethers are planned soon and once all is good and verified, the K3 will become commercially available.

ctoms.ca

High Angle Solutions is a weekly feature by DMM, CTOMS, and Atlas Devices.

Fireclean Releases Statement Regarding Lawsuit Against Tuohy And Baker

April 6th, 2016

FireClean LLC has recently filed a lawsuit against Andrew Tuohy and Everett Baker, asserting defamation and Virginia Business Conspiracy Act claims against these defendants, who with the specific purpose of harming FireClean, initiated a protracted and intentional smear campaign against the company.

FIREClean’s patent application was publicly accessible online two years before Tuohy wrote about FIREClean®. The patent application, on the very first page, describes a product that is composed of at least three substances, which may be plant or vegetable-based oils, and which make up between 25 and 100 percent of the formulation. Tuohy never undertook to test this statement. He chose a test that would give him the result he wanted so that he could publish sensational headlines. An infrared spectroscopy analysis was not sufficient to distinguish FIREClean® from Crisco vegetable or canola oil, and Tuohy knew this. Moreover, even after publishing his articles, Tuohy was alerted to this fact by other readers of his blog, and he never undertook to correct his analysis or conclusions.

When Tuohy told us that he intended to publish his first article- the night before he published it- and told us what his conclusions would be, we asked him for a chance to read it first, so we could provide a proper response. He refused. In his blog post he stated, “That is not how this blog works.”

Clearly, Tuohy wanted to turn a blind eye to anything that might tamper down his eye-grabbing headlines. He wanted readership, not the truth.

Some recent public social media comments have compared our suit against Tuohy to a David-versus-Goliath First Amendment case. It is anything but that. In fact, Tuohy has as many aircraft registered in his name as FireClean has employees (two). FireClean is a small business that has been subject to an unprovoked and unfair attack.

FIREClean® is not Crisco Vegetable nor Canola oil – nor otherwise common vegetable oil. FIREClean® is a proprietary, high-efficiency formulation that yielded unprecedented results in Tuohy’s own live-fire use. Tuohy’s separate statements that are the subject of our lawsuit were false, continuous, persistent, and maliciously made. FireClean has no choice but self defense. Anyone who thinks the company is wrong for doing so has clearly never had their livelihood attacked by someone engaged in a protracted smear campaign.

The Citizens of the United States of America certainly enjoy the freedom of speech provided in the First Amendment. But just as it is illegal to run into a crowded theater and yell “fire” when there is no fire, there are limits on—and repercussions to—speech that is intentionally or negligently false, that causes harm to another. These are the rights that we seek to vindicate.

We encourage you to read the suit in its entirety here:

cleanergun.com/blogs/news/114615300-fireclean-llc-v-tuohy-baker-us-district-court-eastern-district-of-virginia

Gemtech Reloaded

April 5th, 2016

Gemtech’ s newest video “Gemtech Reloaded” discusses Gemtech’s conception back in the 70’s in Dr. Phil Dater’s garage shop and how they have progressed to the state of the art, World Class Silencer manufacture of today. Meet the new owners and see the new plans for Gemtech’s future with expanded manufacturing capabilities, customer service, faster delivery times and new innovations that will be made available to the public for the first time. Join us in our innovation.

SHIPPING NOW! Magpul Dispatch T-Shirt

April 5th, 2016

 

Now shipping the Magpul “Dispatch Tee” inspired by the WW2 era when electronic communication was unsecure and at times unreliable, using “dispatch riders” was the most effective way to deliver orders, reports and maps between units. These brave riders faced machine gun fire, artillery attacks and hazardous trail conditions, in some cases deep behind enemy lines. An example of what it might have been like is featured in this excerpt from “Adventures of a Dispatch Rider” By British Army Capt. W.H.L. Watson.

“Then came two and a half miles of winding country lanes. They were covered with grease. Every corner was blind. A particularly sharp turn to the right and the dispatch rider rode a couple of hundred yards in front of a battery in action that the Germans were trying to find. A “hairpin” corner round a house followed. This he would take with remarkable skill and alacrity, because at this corner he was always sniped. Into the final straight the dispatch rider rode for all he was worth. It was un-pleasant to find new shell-holes just off the road each time you passed, or, as you came into the straight, to hear the shriek of shrapnel between you and the farm.”

Aside from a compelling story this t-shirt comes in fine cotton which has been designed and engineered from the fiber to finished garment to be the softest, most comfortable, mid-weight T-Shirt available.

Using 100% ring spun cotton and preshrunk, these T’s are constructed with a cut-n-sew pattern exclusive to Magpul. This method of construction features a side seam that controls twisting and torque and is finished off with our own rib collar and custom neck tape.

FEATURES
·100% Ring Spun Cotton
·Designed, Engineered, and Patterned by Magpul
·Side Seam Cut-N-Sew construction
·Printed in the USA

www.magpul.com/products/magpul-fine-cotton-dispatch-t-shirt

B17 Flying Fortress Skydive

April 5th, 2016

This video from the Chicagoland Skydive Center is amazing. What an opportunity.

Thanks to my favorite Weather guy, Brett S!

Federal American Eagle Introduces Revolutionary Syntech Range Ammunition 

April 5th, 2016

FP_AE_AE9SJ1_9mmLuger115grTSJ_lg

ANOKA, Minnesota – April 04, 2016 – Federal Ammunition is pleased to announce a whole new concept for range ammunition with introduction of American Eagle Syntech: A smoother way to shoot. Shipments of this new product are now being delivered to dealers.

American Eagle Syntech is the first range-specific ammunition designed to reduce fouling and extend barrel life with a high-tech polymer bullet coating. Combined with specialized clean-burning powders, your gun will stay cleaner, longer, so you can shoot more—and shoot better. The exclusive Catalyst™ primer provides the most reliable, consistent ignition possible. The Syntech system offers target shooters the most advanced range ammunition available and the perfect way for handgun owners to protect their investment from the inside out.

Features & Benefits
• Polymer-encapsulated Syntech bullet prevents metal-on-metal contact in the bore, eliminating copper and lead fouling, while extending barrel life
• Exclusive primer formulation provides reliable, consistent ignition
• Clean-burning propellants minimize residue and fouling
• Significantly reduces the required frequency of cleaning
• Absence of a copper jacket minimizes splash-back on steel targets, perfect for target practice or competition
• Less perceived recoil

Part No. / Description / MSRP
AE9SJ1 / American Eagle Syntech; 9mm Luger 115 grain / $19.95
AE40SJ1 / American Eagle Syntech; 40 S&W 165 grain / $26.95
AE45SJ1 / American Eagle Syntech; 45 Auto 230 grain / $33.95

Federal Premium is a brand of Vista Outdoor Inc., an outdoor sports and recreation company. For more information on Federal Premium, go to www.federalpremium.com.

Elzetta Tax Day Giveaway

April 5th, 2016

Elzetta is giving away an Elzetta Modular Flashlight of the winner’s choice on April 15 (Tax Day); Just a small consolation for the money confiscated by Uncle Sam.

  
To enter, one only needs to like their facebook page and fill out this simple form.

The Opportunity Costs Of Stress Induced Training

April 5th, 2016

There is no such thing as a free lunch. Regardless of the political, social, or economic context of our actions, there is a give and take associated with everything. Economists define this as opportunity costs, which are the potential losses or gains we make by choosing one option over another.

With regards to tactical training, the give and take is between creating a realistic training environment without distracting the learning process. For example, a worthwhile stress shoot may physically exert a student prior to engaging in a course of fire. A distracting stress shoot may unnecessarily exhaust a shooter to the extent that performance becomes irrelevant.

Special Operations training schools and selection courses recognize that the best way to induce purposeful stress on students or candidates is by limiting their sleep, caloric intake, and increasing their physical activity. However, there is no such thing as a free lunch. Creating this type of training environment requires a lot of resources and most importantly time.

For range training events, it is both impractical and logistically inefficient to limit a shooter’s caloric intake and sleep. Instead, instructors rely on physical exertion as a primary method for inducing combat-like stress within the restrictions of flat range.

But what is purposeful stress on the range? Attempts at creatively inducing stress outside of physical exertion also manifest in the form of yelling at shooters, throwing objects at them, duct taping body parts, and even beginning drills by falling on the ground to simulate being knocked down.

We should keep an open mind with regards to training methods, but be cautious of over-the-top behavior that correlates harder with being better. At the best training events and commercial schools I attended in the military, stress induction was always supplementary to the overall training objective, and patterned in manner that didn’t distort our perceptions of real world performance.

At shooting schools, this meant courses of fire designed to induce stress were either front loaded with some type of physical activity (e.g. sprints, push-ups, a kettle bell carry), or physical exertion was built into the activity by means of distance travelled during a scrambler, or moving a casualty during a scenario.

At a commercial shooting school that was fun-but distracted from learning-we were maced prior to engaging in a break contact drill. Did this induce stress? Absolutely, but it wasn’t meaningful because it was not patterned after any type of real world situation. Under these circumstances, harder was different, but arguably not better for students.

But I’ve never done push-ups or a kettle bell carry before getting in a firefight! The validity of conducting PT prior to a course of fire is that it is fundamentally different than the shooting activity itself. This allows students to disassociate the two acts, which mitigates any chance for misinterpretation of the overall training objective.

In marksmanship or mechanics based drills, disassociating artificial stress from real world expectations is not as difficult. For example, a shooter recognizes that by performing sprints before a drill he is forced to control his breathing and also shoot with an elevated heart rate. Where trouble arises is when scenario-based or “what if” drills attempt to induce stress, but actually end up confusing a shooter.

This is best demonstrated in the “fall down then draw from concealment on my back” type of exercise. Can a threat knock you down? Yes, but further examination of this type of drill exposes its negative returns.

Although drawing from concealment on your back is easily learned (even without falling down), the benefit of this type of drill is that you complete repetitions that reinforce a non-standard draw position. However, the consequence is that it does not properly condition a student for what may actually happen if an aggressor pushes you to the ground in the real world. More than likely he will be on top of you continuing his assault, and may actually disarm you if he identifies you are reaching for a concealed weapon.

This should cause a shift in the training method so that we do not distort our understanding of what happens in the real world. Instead of falling on the ground and drawing from concealment, perhaps we should move to the sparring mats, use inert pistols, and develop an exercise that closely resembles what would happen in the real world.

Is there a training value in getting up and falling down? No, because it distracts from the overall objective of preparing students for a close quarter fight. Measuring value added in training exercises should also be applied to physical exertion. For example, do you need to do 200 push-ups before shooting a drill, or can you instead do 20 and have the same desired affect of shooting with an elevated heart rate?

We should always seek to pattern exercises to prepare our minds for the real world. Harder or different is not always better. In the earlier example of breaking contact after being maced, my team’s performance did not suffer. Because we had years of experience executing the drill without unnecessary gimmicks or theatrics, our minds had been patterned in such a manner that we knew “what right looked like” regardless of any added pain stimulus.

The military refers to the “what right looks like” training technique as the jumpmaster method. In order to train soldiers to properly inspect parachute equipment and lead paratroopers on airborne operations, jumpmaster students are repeatedly shown how to inspect a properly rigged parachute.

When deficiencies are finally added to the inspection process they noticeably standout. Deficiencies are also added in a no nonsense manner that replicates real world rigging issues. This allows instructors to continue patterning a student’s perception of what to expect in the real world without distracting the learning process.

Special Operations uses this same training methodology with combat marksmanship and small unit tactics. Rather than distracting a student with gimmicks, soldiers are instead drilled (often to the extent of boredom) to standards that reinforce “what right looks like.”

When artificial stress is eventually added, shooters fall back on uncorrupted fundamentals. This means that throwing rocks at students or duct taping their hands provides little value added to the training environment when compared to more purposeful methods of inducing stress.

Range events do not have to be boring and we should always keep our minds open; but there is opportunity costs associated with everything. By choosing to perform activity X, what am I losing by not performing Y, and is this actually ruining my perceptions of what happens in the real world?

Or think of it this way, which jumpmaster would you want inspecting your parachute? The individual trained under rigorous standards that replicated real world circumstances, or the individual that was exposed to poorly thought out “what if” gimmicks that distracted his learning process?

 

Aaron is Special Forces combat veteran. Find out more about his training courses at:

www.guerrillaapproach.com

www.facebook.com/guerrillaapproach

www.instagram.com/guerrilla_approach