Category Archives: skills

AR 15 Armoring. Replacing a bolt catch.

The AR Platform  is probably THE most modular of long gun’s out there. There seems to be no end of parts, upgrades and do-dads available for it.

While there are MANY people out there with the armoring know how to replace their own parts or upgrade/repair their AR’s, there are others who are a little hesitant to take punches to their “baby” and get to work.

This post is to show how easily one can replace the bolt catch on their AR…it’s nothing to be scared of.

Today my Seekins Precision Enhanced Bolt Catch arrived. It offers a larger “paddle” for bolt manipulations, has a textured pattern for positive control and…yes…I thought it looked cool. IMO, if it works as well (or better) than OEM then I have no problem with making a choice based on appearance.

Anyway. First thing you should do is get your work-space prepared.

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For this job all you need is two 3/32″ punches, a hammer and some tape.

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After securing your lower in whatever block/vice you have, I suggest a layer or two of non-marring tape around the area you are working on to protect the surface from any scratches.

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Using a 3/32″ punch and hammer, slowly tap the roll pin securing the bolt catch out.

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Since this is a replacement job I recommend not driving the roll pin all the way out. Just tap it till the old bolt catch can be removed. Be sure to retain the bolt catch spring and plunger for re-installation.

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Now it’s “in with the new”. Push the spring back into the receiver, followed by the plunger.

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Now, temporarily secure the new catch by pushing a second 3/32″ punch through the flange on the lower receiver and the hole in the catch.

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Then all you have to do is simply reverse the process by tapping the roll pin back into place.

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Viola! That’s all there is to it.

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let the hate flow through you

The Costa Hate.

Someone explain it to me. I don’t drink his kool-aid, but I don’t hate the guy’s stuff either. Is it jealousy of his success? Is this some sort of “sell-out” thing, like some folks point at musicians when they go commercial? Sure, this video is a tad loopy, but it’s Airsoft in Japan and they wanted him to do this for a photo-op.

I see a lot of OMG HE’S FLAGGING PEOPLE WITH A GUN!!! going around. But it really looks like he’s pointing over everyone’s head at the far wall. And correct me if I’m wrong, but people actually point and shoot Airsoft at each other all of the time don’t they?

What’s the story with the hate on this dude? He’s certainly bought the AR platform some attention.

the armed citizen

This is something I just wrote in response to a comment about the Paris Terror attack. Someone had commented on how he has firearms training and believes that he could have gone toe to toe with the attackers and had a good chance of prevailing. I replied with:

IMO It’s not really entirely matter of “ability” as much as it is simple availability.

Unless the Jihadi’s are assaulting your home or are on your street, or you happen to be able to take your AR and plate carrier to work with you, the odds of being there with the right tools are really not that good. In our society, the people driving around with the weapons/tools and the communications to co-ordinate response are the Police. Even with all of that and the specific duty to be cruising around to respond to trouble the odds of being able to counter-assault an attack like this are slim.

Certainly our citizenship being armed and prepared to defend their lives “in extremis” is vital. But IMO the odds are better that they would be able to exfil a terror attack than stop one.

Most armed citizens are going to be walking the streets with handguns. The odds of stopping two guys with AK’s with a handgun are NOT going to be good.

We need to work together. You may be able to contain a house fire with your extinguisher/garden hose, but you still call in the Firemen because they have the Engines/Pumpers. This is the same sort of thing.

tactical preschool 64

This lesson is closely associated with tactical preschool 5 and the geometry of cover.

Your distance from cover will dictate how much area behind cover will open up when you move sideways away from it.

If you are close to cover, a larger slice  of area behind that cover will open up….

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…than if you are farther away from cover, where a smaller slice will appear.

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Magpul “Action Sport”

Magpul PTS Dynamic Action Sport from john lawrence on Vimeo.

A nicely put together video that shows the training options/benefits available with Airsoft equipment.

While I’m not sold on the competition aspect due to “training scar” concerns, the target systems and equipment can provide many man-hours of training in a shoot house environment without the expense of live ammunition or the safety concerns.

two man drills, good stuff or misunderstood?

I have seen, practiced and even operationally utilized some two man movement techniques similar to these but they sometimes left me thinking about the wisdom of them.

I can see the utility in “nuts to butts drills” when used doing building clearing and other situations where you need to maneuver in tight quarters and keep a 360 deg security. Similarly I can see their advantages as immediate reaction drills where you make contact while in a stack or while approaching a scene/suspect with a partner close by.

However, once the bullets start flying I can’t see an advantage in standing close together and slugging it out. One, you present a big target and two, you fail to present the opponent with the attention dividing distraction two people can present. I would think that it would be better to split up and find cover that would allow you to mutually support each other with fire.

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Occam’s Razor for shooters….

The Ockraz Logo
The Ockraz Logo (Photo credit: Wikipedia)

William of Ockham was an influential medieval philosopher who is recalled chiefly for the maxim attributed to him known as Ockham’s razor. Also spelled “Occam’s Razor”. The words attributed to him are, entia non sunt multiplicanda praeter necessitatem…or “entities must not be multiplied beyond necessity”.

I bring this up because I have just read a quote from the Dokkodo, the “The Solitary Path”, which is a short piece written by Miyamoto Musashi shortly before his death:

Do not collect weapons or practice with weapons beyond what can be of use to you.

I see a link between the philosophies of these two men and an application to weapon training. I will attempt to explain.

These philosophical issues come to mind because I was recently involved in a friendly conversation debating that “Less Filling. Tastes Great” topic of using the slide release vs “power stroking” the slide on a handgun during an emergency reload.

I have a post here regarding this very issue BTW.

Debate points that always seem to come up when discussing emergency reloads are:

“I use the power stroke because I may be using a weapon I am unfamiliar with and running the slide is fairly universal for all pistols while slide releases may vary.”

and

“I use the power stroke because the actions are similar to the manual of arms for clearing malfunctions.”

Being a fairly recent convert to the slide release method, Occam’s and Musashi’s quotes kind of cut me both ways.

I argue that the “It’s universal for all pistols” point either means you own too many pistols or you are saying you are going to be doing a combat pick up of a pistol…or a disarm.

Per Occam/Musashi…if you have so many different pistols that you may/may not be carrying at any one time, you are violating their precepts. I’m not against collecting guns, I’m not against having different pistols/rifles for different applications, but if you worry that you may not be able to “auto pilot” your weapon because you may be carrying something different on any given day, that’s a problem IMO. Pick one and make it a part of your hand.

The combat pick-up/disarm argument doesn’t hold much water for me either. I’m probably not going to disarm an attacker of his weapon and magazines and have to do an emergency reload with them. And the combat pick-up is such a statistically rare issue that I don’t see it as a valid point. Either way, if they worry you then do the power stroke method if that ever happens.

The second point…”I use the power stroke because the actions are similar to the manual of arms for clearing malfunctions.” Is a more valid argument when applying Occam (Musashi doesn’t really apply here). Having one way of operating the pistol regardless of reason (malfunction or running dry) is a stronger point IMO and I have much to agree with.

However I would counter that Occam said “…must not be multiplied beyond necessity” he didn’t say “never multiply”. The slide stop method has some things going for it; speed, efficiency, the weapon/hands stay more oriented to the threat, etc. The necessity of multiplying your manual of arms to gain those advantages may be debatable, but I would debate it.

Either way you choose I find Occam and Musashi’s points as interesting ways to analyze our choices when it comes to weaponcraft. What do you think?

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lean into it

I know, I know, the “C-Clamp” hold isn’t anything new and everyone seems to be doing it these days, but I’m going to talk about it anyway.

One of the most common rifle stances in circulation is the classic “shoulder pocket…upright…side onto target” rifleman’s stance. For long distance standing shots it actually has a lot going for it in terms of ability to hold steady on a distant target. The Marines routinely hit targets out to 500 yds using it…no badmouting here.

Puuloa Range Training Facility hosts Pacific D...

I hesitate to say “the problem with this stance is” because there isn’t really a problem with it as much as it can be the wrong tool for some applications. The fact of the matter is that the “rifleman’s stance” is not the ideal way to control a weapon in close quarters, rapid fire situations. Single, accurate, long range shots? Absolutely. Rapid shooting at multiple targets? IMO, not really.

The issue with rapid fire from the shoulder pocket/side on stance is that the mass of the body isn’t effectively behind the weapon to absorb the recoil; and yes…a long enough string of even .223 can push you far enough of target to make delivering shots on one spot difficult.

The “side on” stance also means that the recoil will be applying a “torque-like” force to the upper body, pushing the shoulder back and making recoil control difficult.

Many people have been adopting the “C-Clamp” hold these days, however (while I do use it) the way the support hand grasps the fore-end is really a side issue. To deal with rapid fire whats important is getting more body mass directly behind the gun.
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The way I have been taught is to square up a little more to the target, place the buttstock closer to the sternum than to the shoulder pocket, lean forward at the waist and roll the shoulders forward.stvsad1

From there, if you use the “C-Clamp” hold, grasp the vertical foregrip or use some other sort of hold is your business IMO. I like the “C-Clamp”.

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Critics talk about the armpit exposure, lack of muscle support etc.

In terms of muscle/bone support, this stance (IMO..YMMV) is about rapid firing at multiple targets at close to mid range while moving or in the open. This isn’t so much for single aimed shots at distant targets. Although I routinely ring steel at 100+ yds with it, I’d take up a supported position if one was available.

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A little video to illustrate the differences. Take a look at the start of this video and see how  even a large man firing from the shoulder pocket can get moved around a bit.

And here’s a couple of 10 round strings fired from the other stance. Granted .223 is different from 7.62X39 in terms of recoil but…

In the end…as I see things…a “stance” is not a hard and fast rule as much as it should be a position best adapted to the situation. “C-Clamping” while in a kneeling position ignores the advantage of stability by placing the elbow on the knee. Firing from behind cover or using a support for stability can all require a different method.

Rob Tackett wrote a good post over at his blog on this issue that’s worth a read.

Select the best “stance” for your situation.