Defensive Dynamics, LLC

Defensive Dynamics, LLC Defensive Dynamics, LLC offers private and small group firearms training from an NRA Certified Firearms Instructor who is active in competitive shooting.

Obtaining firearms training can be a daunting task for someone new to shooting or even someone that has been shooting casually for years, but it’s the most important thing a gun owner can do to ensure their safety and efficiency if they ever have to use their firearm for more than just for fun. Owning a firearm is the easy part, but it doesn't mean you are any more ready to defend yourself than yo

u would be ready to play a piano just because there’s one in your house. Defensive Dynamics LLC specializes in private and small group firearms training from novice to advanced. We make it easy to take your first shots and progress into advanced classes. We start at the very basics with under standing of how the firearm works and add small skills, one at a time while critiquing and correcting the students skills until they can progress to the next step. Our classes use both standard cardboard and paper targets as well as steel targets. Steel targets respond to each bullet hit with a ring, movement and a visual indication of where your hits are landing. This allows for instant feedback to the shooter as to how well you are shooting. You don’t have to walk up after the drill, to see if and where you hit the target... You know exactly how you’re doing in the middle of the drill which allows you to adapt your shooting to compensate for mistakes during each drill. Not only will you be able to apply for your Concealed Handgun Permit after completing your first class, but you’ll also be ready and comfortable enough to shoot in your first local match. Practical shooting matches are held all over Eastern Colorado. After completing your first course you’ll also be able to return for more advanced training. All classes are limited to two students to allow for maximum flexibility in learning for the students. Jason - Lead Instructor - In addition to my career experience as an instructor, I'm an active participant in practical shooting matches sanctioned by the IDPA, USPSA as well non-sanctioned Multi-Gun and long range carbine and rifle matches. I’m a current member of the National Rifle Association, the International Defensive Pistol Association (IDPA) as well as the United States Practical Shooting Association (USPSA). Current Instructor Level Certifications from the National Rife Association:
• Pistol
• Rifle
• Personal Protection
• Home Firearms Safety
• Range Safety Officer
• Metallic Cartridge Reloading (Reloading for Pistol and Rifle Ammo)
• Shot Shell Reloading

Jason has also published articles in multiple shooting related journals including USPSA's Front Sight and the Western Shooting Journal.

While I may have warned those getting into their first gun for all the wrong reasons...  Those of you getting started no...
04/11/2020

While I may have warned those getting into their first gun for all the wrong reasons... Those of you getting started now who are dedicated to the safe and effective use of a defensive firearm are doing so at a wonderful time. Never before have their been so many resources to help you and ensure you have the information you need.

I don’t even have to come up with original content anymore. I can just repost all the great stuff from other instructors. He’s a free basic pistol class in the comfort of your own home!

In this video we go over basic safety and gun handling. Including load, unload, and make safe. www.fieldcraftsurvival.com www.triarcsystems.com use “FieldCra...

Great post from Sean Ryan. As I mentioned in my video below...  Running out in the beginning of a pandemic to buy a pist...
03/30/2020

Great post from Sean Ryan. As I mentioned in my video below... Running out in the beginning of a pandemic to buy a pistol for the first time thinking you can defend yourself is the wrong thing to do. Pistols have their place because they are convenient but they take by far the most skill to use. 

Sean Ryan, owner of Vigilance Elite goes over 4 different options for home defense guns. Pistol Shotgun Rifle PCC What do you think the best choice for home ...

03/26/2020

I’m sure I’m gonna miff someone here. But there’s a lot of planning to do before people start buying guns in a crisis. Haha... I remembered after I show this video why I was so short of breath besides the workout. The day before I had donated double the amount of blood as most people do and they also took a huge bag of plasma at the same time. Do your part in the pandemic... go donate blood!

03/25/2020

Colion Noir dropping the truth about the mad rush for guns and ammo! Stand by for more updates on the situation. My full time job has been keeping me busy in this COVID19 crisis but I’ve got a few things to post along the way.

First outing - Had the first outing with the pair of HK pistols, VP9 and VP9SK, yesterday.  This wasn’t a serious traini...
08/13/2017

First outing - Had the first outing with the pair of HK pistols, VP9 and VP9SK, yesterday. This wasn’t a serious training session of any kind, went out with my son and my dad to get a short morning in shooting all kinds of stuff, mostly to get my son to the range prior to school starting again.

Trigger Weight - Before doing any shooting, did a trigger pull test with the two guns and the Lyman gauge. What you have is 5 lbs 8 oz on the VP9 and 5 lbs 14 oz on the compact. You could tell a difference before putting them on the gauge, the SK feels a little bit more stiff and maybe more crisp. While I don’t notice it when shooting, there is a little creep in the trigger of the VP9 when pulling real slowly on the gauge. I mostly wanted to get these measurements to see if the guns break in over time. I didn’t clean the guns prior to shooting the first time, only added some l**e to both, when I broke them down to change the sights. The triggers are as good as any Apex Duty/Carry trigger on an M&P.

VP9 First Impression - The VP9’s first drills were run with 68 rounds of Federal 124gr HST +P without any issues at all in function. Recoil is what you would expect from a +P load, no surprises. I did have one failure to lock the slide back and that was clearly me riding the slide release because I grip super high on the gun. After the defensive loads, I switched to my reloads consisting of 125gr Precision Bullets and 4.3gr HP38 running an average velocity of 1080 fps from my prior 5” M&P9L making 134 PF. These loads will likely be slower with the shorter barrel of the VP9. For a comparison the Federal 124gr HST +P in that same M&P9L made 1260 fps for 156 PF. These reloads are my normal match and training rounds. These rounds shot somewhat softer in the VP9 than in the M&P9L that I had prior. Accuracy was good throughout all of the shooting of both ammo. All drills were run on steel plates at 40 feet as well as some smaller knock down steel at 50 feet. No complaints with accuracy issues, the trigger was easy to get used to without it being any kind of a barrier to shooting accurately.

VP9SK First Impression - The VP9SK’s first drills were run with 40 rounds of Federal 124gr HST +P as well and also without any issues and no issues with me riding the slide release. Most interesting was the lack of recoil for a small gun. I didn’t have any issues with the two finger grip and even with the +P it wasn’t bad. Overall I was very impressed with the SK and I adapted to the mag release easier on the SK than on the VP9. When shooting the reloads I was again impressed with the recoil of the gun, finding it very pleasing to shoot mag after mag. Impressive little pistol. I have run full day tactical pistol courses shooting my M&P9 Shield, which is clearly smaller then the SK and been okay, but had sore hands the next day from the recoil of the little gun. I expect the SK would be an all day shooter without any issues or related soreness.

Trijicon HD XR Sights - As seen in the prior video, I’ve swapped the sights on both these guns to the Trijicon HD XR sights, as I’ve become very particular to what I’m looking for in a set of sights over the years. What I want is a front sight that jumps out at me. You can use a fiber optic sight for this, but Trijicon has introduced a set of night sights that have a super bright orange dot (also available in yellow) on the front that I chose to use. The regular HD version as a standard width front sight and the HD XR has a narrow front sight, which is the other thing I’ve adapted to over the years. Having a thinner front sight, especially on a shorter slide gun, allows me to confirm sight alignment faster than a thicker sight were you might loose one edge of the front sight into the side of the rear sight easier, which generally causes me to pause my trigger press and correct the sight picture. I don’t have this happen with the thiner front sights and I find that generally I can acquire the sight picture and make a more accurate shot quicker. My other requirements are that the rear sight have a shelf that you can manipulate the slide with one handed against your belt or boot as needed and that the rear sight needs to not have big obvious dots on the rear which do nothing but distract me. This rear sight as the features I’m looking for. These sights are amazingly bright for night sights in the dark to dusk situation and the orange front dot is very easy and quick to pick up on the draw. Highly recommend these at this point.

https://www.trijicon.com/na_en/products/product3.php?pid=HK610-C-600896

Paddle Mag Release - While I’m not against learning new things like this, it was a little slower than I hoped on the range. Seemed pretty simple at the house and worked well with the thumb, but in actually shooting the gun I had issues with the VP9 activating the release each time. I’m using the thinest and smallest grip panels and still have trouble reaching the release with my thumb. I know many people use their index finger, but the thumb is an automatic thing for me so I’m going to keep working on that and see if I can get it down as well as the regular release. Interesting to note, I didn’t have as much of an issue with the SK for some reason. If you’re thinking about getting a gun with a paddle release and hate learning new things like this, I would consider using a friend’s gun on the range some first.

Magazines - The magazines are way expensive compared to an American made gun. You’re looking at $40 per mag vs $20-25 a mag for American made guns. The mags are clearly well made and German made at that, BUT there is a horrifically sharp point on them on the lips that will tear up your thumb when loading rounds. As a result I refused to load mags by hand and only used my UpLULA loader which resolves that issue. Thankfully HK is doing the four free mags for the Summer with any FULL SIZE pistol.

Loaded Chamber Indicator - I have a habit of chamber checking my guns before holstering. When slipping the slide back a little with a loaded round the VP9 can be a little stiff, but in this process I happen to notice the little red line on the extractor that was showing, indicating a loaded chamber. This was very low key but nice to see. Unlike how R***r does it with a big stupid indicator sicking out of the top of the chamber. Nice addition to the VP9 and it seems to also be a little tactile for low light use.

Overall Impression - For the $500 I paid for each gun they are a bargain. The Trijicon sights were the most expensive sights I’ve ever put on a pistol at $147. The mags are expensive at $40 each but the rebate helps those of us buying now. In the end I have about $750 into the VP9 SK with the gun, transfer fee, sights and two extra mags I paid for myself. I’ll get four more mags in the next few weeks on the rebate for a total of eight mags. Two are always set aside after testing for defensive use only. I would consider the gun done at this point without any need for further modification. I would consider it a good buy for a new shooter as well as someone looking for something different. I’ll keep checking the trigger pull here and there and post any updates to changes as the gun breaks in. I have several more holsters on order, all of which arrive this coming week, so I’ll be posting on those as well as how things go as I increase training with these two guns and shoot some matches over the winter.

Thanks for checking in…

I am up and running the world of owning an H&K pistol with the new VP9 and VP9SK pistols.  I've put together a slide sho...
08/07/2017

I am up and running the world of owning an H&K pistol with the new VP9 and VP9SK pistols. I've put together a slide show video presentation to compare their size to each other as well as the M&P line of full size pistols. Stay with me as I work the pistols through their paces and lean the benefits and shortcomings of each of them. This will serve as a long running project that will be updated over time as I get more experience with the pistols.

Just taking the time to do a slide show of the VP9 and VP9SK to outline the size comparison as well as the comparison to a full size M&P9 for those intersted...

Wow it’s been nearly a year since I posted a blog post.  Clearly I’ve been busy and shooting related stuff as taken a ba...
08/03/2017

Wow it’s been nearly a year since I posted a blog post. Clearly I’ve been busy and shooting related stuff as taken a backseat in the 3rd row. We’ll I’m back for a little update, which should prove interesting for those that know my background with the M&P line of pistols.

The Smith & Wesson M&P line of pistols was Smith & Wesson’s entry into the modern polymer pistols. They had some dabbling before (Sigma), but nothing that would be taken as serious as the M&P line. I was excited to buy an American Made polymer pistol back in 2007, shortly after they were released. And they proved to be a great option to compete against G***k and the other striker fired pistols of the time. Unfortunately, they had their shortcomings… The triggers were AWFUL, the sights could use some updating and there was questions about their accuracy. All of which could be resolved shortly after buying them, with aftermarket parts from Apex who jumped into help the owners of poor performing M&P pistols. The problem was, if you were interested in a really nice shooting M&P, you had to buy the $500-$600 pistol and then install $300-500 worth of goodies into it. So now you were left with a $1000+ plastic pistol, which just always irked me but I rolled with it.

Of course, you didn’t have to do this. You could keep it totally stock like police officers are required to do. But as an instructor, I had never once been able to teach a student to shoot a stock M&P accurately as I felt appropriate. The issue with the trigger was the gritty initial take up, the creepy/nasty break, the horrid over-travel that would cause shooters to dive the front of the gun and the anemic reset that was completely silent as well as lacking any tactical feel that helps drive training on how to properly manage a trigger for accurate shooting.

So then I started recommended that all my students start with at least the basic trigger parts from Apex to get them going accurately and make them feel satisfied with shooting enough that they would practice. But if one is not into modifying their gun, what are they to do? At the time the other options all had their shortcomings as well in my opinion…

Thankfully over the last few years new options have come into the market in the same price range. I have mostly ignored them over the last few years, waiting to see who really took hold and delivered the full package I was looking for. What we had emerge were offerings from Walther (PPQ), CZ USA (P10), FN USA (FNS), R***r (Several offerings), Sig Sauer (P320 - Winner of the US Army contract), the updated M&P M2.0, Beretta (APX) as well as a brand new offering from Heckler & Koch (HK) called the VP9. https://www.youtube.com/watch?v=mxvgMe1I9SY

So in my search for the fighting handgun that could be used for defensive shooting as well as competition shooting in it’s box stock form, I just couldn’t get the HK VP9 out of my head as the answer to what I had been searching for. It was a quick decision after feeling one in my hand and being blown away by how nice a factory trigger could be. That initial impression launched the sale of my two M&P9 5” pistols that had been fully tricked out with Apex triggers, Warren Tactical sights, Wilson Combat barrels with over $1000 invested in each.

Plus I just felt I needed something different in the way of shooting, to encourage me to get the shooting skills out of the 3rd row seat and bring them back up front in my busy life. The VP9 is just that, different in every way from the M&P line of pistols. So stand by as I embark on the discover of what the VP9 and VP9 SK pistols have to offer as well as what the short comings are. More information will be coming soon… Hopefully…

Heckler & Koch VP9 Striker Fire Pistol. Caliber: 9 mm x 19 Magazine: 15 round or 10 round capacity Length: 7.34 inches / 186.5 mm Width: 1.32 inches / 33.5 m...

07/09/2016

Excellent advice folks. I go over this in detail for anyone I'm training. It is all about appearance, it's your #1 job to put the officer at ease with your professional actions during a traffic stop.

The "Lone Wolf" fallacy...  The government spokespersons love to use the term "Lone Wolf" to diminish the threat of the ...
02/13/2016

The "Lone Wolf" fallacy... The government spokespersons love to use the term "Lone Wolf" to diminish the threat of the terrorist attacks that are taking place here in America and to make them look like it's not part of the over all threat to America. Wether these people are inspired or directed by another person or command structure is unimportant, they are acting to kill American's in support of their religious beliefs and that enough links them to be terrorists.

This is yet another example of a "Lone Wolf" attack that is getting very little media coverage. The attack took place in what appears to be a Jewish owned deli, but yet police make the following silly statement... "It’s unclear what motivated Barry’s attack. Columbus police confirmed Friday they’re working with federal authorities on the investigation but have not said why." The next disturbing statement from another article, shows how this will never be controlled and will only spread our threat within our communities... "Man Who Allegedly Attacked Ohio Restaurant With Machete Was Known to FBI, Sources Say"

So how many times will this happen before people get a clue that we must all be ready to defend ourselves and that defense requires serious training and serious weapons.

http://abcnews.go.com/US/inside-machete-wielding-mans-terrifying-attack-ohio-restaurant/story?id=36889413

Jason
Defensive Dynamics, LLC
[email protected]

One of the 4 victims is in critical condition.

Hello Colorado residents...  Now that we're being controlled by the State in what magazines we can buy, we have a little...
01/29/2016

Hello Colorado residents... Now that we're being controlled by the State in what magazines we can buy, we have a little problem...

Many of us have a good number of full capacity magazines, but magazines are a consumable item. They get beat up, stepped on and broken during training and competition shooting. So it would be wise for us to avoid using our full capacity magazines as much as we can to keep them in top notch shape for competition and if any real threat would require their use, as it could be hard to repair or replace our full capacity magazines.

What I would encourage my fellow Colorado shooters to do is add some Hexmag 15/30 magazines to your stock. These limited capacity magazines are totally legal to buy in Colorado and are actually made in Colorado, right up in Loveland. The 15/30 version has the body of the 30 round magazine but is redesigned as a 15 round capacity to make it legal to purchase. Then when training and taking classes, use these mags, so as you abuse them over time, you can just toss them in the trash and get new ones. This keeps our full capacity magazines from being abused when they don't need to be. Using a 15 round magazine during training I would even say is an advantage as you'll be required to reload more often.

Jason
Defensive Dynamics, LLC
[email protected]

Hexmag introduces the True HX10/30-AR 10 round and HX15/30-AR 15 round magazines. We have developed a system that does not require the use of pins or limiters. We didn’t take our 30 round magazine and alter it we actually changed the internals to mimic a shorter 10 and 15 round magazine. The Patent…

01/26/2016

Like it or not, this is gonna be a big problem for the "homeowner." The threat had left his home and he chased them outside eventually killing one of the criminals while fleeing. He has no backing from 18-1-704.5 at all, as the deadly force encounter occurred outside his dwelling, he will have no backing from 18-1-704 either because the criminals had withdrawn from the situation where the "homeowner" was threatened and likely posed no threat as they fled.

This will be interesting to watch. He could get very lucky with a DA siding with him for some bazar reason, such as his heightened emotional state from the initial attach, or if it goes to trial the jury could side with him, but I don't think he has any backing of any laws in Colorado for his use of deadly force. Please keep an eye on this case, it could be very educational.

http://abcnews.go.com/US/colorado-homeowner-kills-robber-responded-craigslist-ad-police/story?id=36511861

Jason
Defensive Dynamics, LLC
[email protected]

A Colorado homeowner opened fire on two men who responded to a Craigslist "for sale" ad and then tried to rob him, killing one of the suspects as he tried to drive away in the victim's car, authorities said. But it has not yet been determined if the homeowner will face charges in the case,...

Okay boys and girls, incase you missed it the first time...https://www.facebook.com/DefensivesDynamics/posts/16717926763...
01/24/2016

Okay boys and girls, incase you missed it the first time...

https://www.facebook.com/DefensivesDynamics/posts/1671792676397706
..Lets do this again, but don't take my word for it. Take the word of a trauma surgeon.

Your pistol caliber doesn't mean JACK! As long as you're shooting a 9mm pistol, you're getting all the "stopping power" you can get out of a pistol. Choosing a .40S&W or .45ACP does NOTHING besides reduce your ammo capacity, increase recoil and increase the time needed between shots. It's just a fact Jack and there's no other way around it, so don't kid yourself.

http://www.policemag.com/channel/weapons/articles/2016/01/9mm-vs-40-caliber.aspx

I'm impressed at how similar this trauma surgeon's article is to my prior post linked above... It's almost identical, so much so that I must have been correct...

So lets hit this one more time, just to be rude about it... If you believe that .40S&W or .45ACP are superior to 9mm, when comparing similar defensive ammo, your belief is not based in fact in anyway and is a nonfunctional belief which should be changed through educating yourself.

Jason
Defensive Dynamics, LLC
[email protected]

The FBI announced it was planning to swap out the .40 S&W pistols and ammunition now used by its agents and replace them with 9mm pistols and ammo. It's time to look at the real-world performance of 9mm and .40 S&W rounds in terms of wound ballistics.

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