Thursday, July 5, 2018

Which Is Better? Tactical Flashlight Or Gun Light?

I came across this interesting article on the Beretta blog (blog.beretta.com) that discusses the differences between a tactical flashlight and a gun light, and goes into good detail on the pros and cons of both. Have a read and I"ve added a little opinion at the end.

 

"It’s 8:20 on a ...

Read the rest here: https://concealed-carry-holsters.net/which-is-better-tactical-flashlight-or-gun-light/

Tuesday, July 3, 2018

Alessi Holsters

Lou Alessi made custom holsters for nearly 50 years. He became recognized as one of the top holster makers in the world. All his work was/is done manually, and hand finished. As far as quality, Alessi holsters are second to none. The quality and performance of Alessi holsters matches up well...

Read the rest here: https://concealed-carry-holsters.net/alessi-holsters/

Monday, July 2, 2018

Georgia Sheriff Posts CCW Warning

I can across this interesting story, and decided to re-post it. Although the message is probably accurate (at least to some degree), I"m sure it created some controversy and stirred up the the anti-gunners.

 



"The sign focuses on concealed carry and is meant to warn criminals that...

Read the rest here: https://concealed-carry-holsters.net/georgia-sheriff-posts-ccw-warning/

Thursday, June 28, 2018

Understanding the Beretta Handgun Rotary Recoil System

Even though most CCW carriers are fans (at least to some degree) of handguns, many (if not most) don;t really understand the science as to how the operational process occurs in handguns. While I"m no expert in handgun function, I have a basic understanding of how the process works. But, I came...

Read the rest here: https://concealed-carry-holsters.net/understanding-the-beretta-handgun-rotary-recoil-system/

Understanding the Beretta Handgun Rotary Recoil System

Even though most CCW carriers are fans (at least to some degree) of handguns, many (if not most) don;t really understand the science as to how the operational process occurs in handguns. While I"m no expert in handgun function, I have a basic understanding of how the process works. But, I came across the post on the Beretta blog that goes into excellent detail describing how the rotary recoil system works and it"s basic benefits. It"s an excellent read as to how and why Beretta uses this system on the PX4 handgun platform.


"By very definition, semi-automatic pistols all have some basic features and functions in common. What makes them "semi-automatic" is the recoil system that performs a carefully orchestrated process of:

Moving the slide to the rear. Ejecting the spent cartridge case. Cocking the hammer or striker for the next shot. Moving forward and stripping a fresh cartridge from the magazine. Loading that cartridge into the chamber as the slide closes and locks into position.

_DSC0002-2

It sounds simple, but like most things that seem straightforward, there’s a catch. When a cartridge ignites, a whole lot of commotion happens in milliseconds. That conflagration creates a rapidly expanding cloud of highly pressurized hot gas. Pressure levels are astronomical, at least compared to everyday pressurized items like car and bike tires. Depending on the caliber, a handgun cartridge generates between 17,000 and 35,000 pounds per square inch of pressure in a fraction of an instant. That’s some seriously high-speed action. In fact, it all happens too fast for those semi-automatic recoil steps to happen reliably and safely.

If the pistol design allows the slide to fling back immediately on ignition, all that pressure hasn’t dissipated yet, so opening the chamber is a supremely bad idea. So, clever firearms designers have developed ingenious ways to “lock” the barrel and slide together as for just a bit as the recoil action begins. That allows the pressure to escape through the fiery end, while the chamber, as defined by the barrel and breech face of the slide (locked together), chills out a bit and begins its journey backward. Let’s state that differently for clarification. Upon ignition, the barrel and slide remain tightly locked together to contain pressure safely while both move towards the rear as a single unit. When pressure levels drop, they can safely disconnect.

In fact, the disconnection must happen or else there would be no way to eject the spent cartridge case and reload a new one. The mechanism by which barrel and slide lock and unlock are the topic of today’s discussion about rotary recoil systems like on the Beretta PX4 Compact and Full-Size models.

The most common recoil system in the pistol world is some form of the short-recoil tilting barrel system. The barrel locks to the slide by jamming into the ejection port cutout on the top of the slide. To unlock, the barrel must tilt, thereby lowering the breech end of the barrel and “unjamming” it from the rearward ejection port edge of the slide. So, when a shot is fired, barrel and slide move backward together, locked in position, until lugs on the bottom of the barrel catch lugs in the frame of the pistol. Once caught, those lugs “pull” the rear of the barrel down, thereby unlocking the barrel from the slide. With the barrel disconnected, the slide continues traveling back on its own and subsequently pulls the spent cartridge case out. When you field strip a short-recoil tilting barrel system pistol and lock the slide to the rear, you’ll notice that the muzzle end of the barrel points slightly upward. That’s because the rear barrel lugs have been caught by the frame locking block and pulled downward.

_DSC0005-2

The rotary system takes a completely different approach. Because physics doesn’t change, the barrel and slide still have to remain locked together for a hot second until the pressure drops to tolerable levels. What’s different is how the slide and barrel lock and unlock from each other. With a rotary system, a diagonal groove in the bottom of the barrel rides on a lug on the locking block in the frame. As the barrel moves, its diagonal monorail track forces it to turn in place rather than tilt. As the barrel rotates, lugs on either slide that were previously locked into the slide rotate to an unlocked position, allowing the slide to continue on its journey without the barrel attached. You can make a loose analogy to a rifle bolt – those also rotate into and out of position to lock and unlock from the barrel.

The really nifty thing about the design is that the spinning bullet actually helps this process along. The rifling pattern is cut with a right-hand twist, so as the bullet travels down the barrel, it tends to torque the barrel clockwise from the shooter’s perspective. That clockwise rotation is not coincidentally the same direction of turn required to unlock the barrel from the slide.

With either system, all of this happens fast with minimal travel. In round numbers, the slide and barrel only remain locked together for about an eighth of an inch of rearward travel.

There are several benefits to the rotary recoil system.

Recoil Dissipates in Two Directions

With a short-recoil tilting barrel recoil system, all of the barrel movement is directed to the rear - towards you the shooter. You’ll feel that as part of the recoil sensation. In a rotary system, the barrel still moves backward, but part of its energy is dissipated radially rather than straight back. The forces are still there, just moving in different directions. The idea is that by spreading the recoil direction love, you feel less "kick", and have more control over the gun. In theory, the shooter will feel some rotational torque. I can"t, but your mileage may vary.

Better Slide to Barrel Fit

When a barrel has to tilt, the hole in the front of the slide has to be large enough to allow for the tilt angle. In other words, the hole can’t be as precisely fit to the exterior diameter of the barrel. In a rotary system, there is no tilt. The barrel simply rotates in place. As a result, the hole in the slide can be smaller. That results in a tighter and more consistent fit between slide and barrel, and a better fit means better accuracy.

Better Lock-up

The PX4’s rotary recoil system locks slide to barrel in two places: at the front of the ejection port and two internal points inside of the slide. Better, more consistent, and tighter lock-up all contribute to improved accuracy and reliability.

Alignment Remains on Target

With a tilt-recoil system, the barrel moves out of alignment with the slide, sights, and target during the recoil process. Of course, the system puts everything back in line as the process completes. With a recoil system, since the barrel rotates in place, it never leaves alignment with the slide, frame, sights, or target.

Lower Bore Axis

In a tilting system, the chamber is, by definition, lower in the frame as a new cartridge gets loaded from the magazine. That’s because the barrel is tilted downward. This slight vertical offset means that the bore can’t be as low to the hand as there has to be room for the barrel to move back up into firing position. With the rotary system, the magazine can be almost directly behind the chamber. Since the chamber doesn’t move vertically, all of it can be lower relative to the shooter’s hand.

So, there you have it. The simplified version of what a rotary recoil action is and why it’s used.

The original content can be seen here: blog.beretta.com

This content and images are attributed to Tom Hale as author (https://blog.beretta.com/author/tom-mchale)

My thoughts: Personally, I like the rotary system that Beretta uses, and am a little surprised that more handgun brands don"t utilize a similar design. The more traditional Browning style straight blow-back design seems more common these days, although not all those designs utilize a locked breech.However, the Browning blow-back style has cons as well including a higher bore axis, non-locking barrel to breech (in some models), blow-back recoil (which can result in more felt recoil).

Wednesday, June 27, 2018

FBI Not Processing NICS Appeals

So here"s an interesting story that I came across that talks about a recent lawsuit filed against the FBI for not processing NICS appeals. Although I don"t have any firsthand experience in terms of a NICS denial (and don"t personally know anyone who has), I"ve always wondered what happened to the folks who were denied via NICS due to a mistake? Well, according to the story below, it sounds as though the FBI has taken the approach that it"s on the person who was denied to research and determine the reason for the denial. On a personal level, that makes no sense to me as the FBI should be required to provide a NICS denial with the specific reason for the denial.




"Every now and then, a NICS check will get denied for a reason that’s not legitimate. It could be that a criminal has stolen someone’s identity, or something as simple as a bad guy having a similar name as a law-abiding citizen. No system is perfect.

That’s why the FBI should be examining NICS appeals — which they just decided to quit doing in late 2015, at least for some, according to a legal complaint lodged by Stamboulieh Law, PLLC.

Take a look at their statement to the press below:

The FBI simply must fix its NICS appeals system. After it was reported that the FBI stopped processing firearms denials in early 2016, we filed a FOIA for that information. It was recently received. We have had at least a hundred people contact us to help vindicate their rights in court. So, today we filed a lawsuit on behalf of five individual plaintiffs from across the country that were erroneously denied their firearms purchase. Of interest, there are two suppressor denials in here as well. The Complaint is attached for your review. We will update the public as we receive more information.

We have also alleged that even if the government provides the relief sought in the complaint, that the Court should retain jurisdiction due to this issue:

However, the Defendants and FBI in particular, is improperly shifting their burden to the individual to follow up with various courts or jurisdictions. This is the same scenario found in, 903 F. Supp. 2d 333, 341 (D. Md. 2012).In , the district court found that the defendant was improperly shifting the burden and that:

“[t]he regulations make clear that the burden falls on the NICS Section to conduct additional research ‘to determine whether the prospective transferee is disqualified from possessing a firearm by Federal or state law."”

In other words, the FBI was saying in the event of a NICS denial “hey, it’s your problem, bud,” despite the fact that it’s clearly theirs. If someone is denying a Constitutional right, they darn well better be able to shoulder the burden of proof. I mean, come on.


It’s pretty obvious that what we’re seeing here — and what we’ve been seeing here — is the laziness that is bred from any deeply-entrenched bureaucracy. These guys work for us, and hopefully Stamboulieh Law can remind them of that."

Read more: concealednation.org

Now I completely understand that, given the sheer number of NICS checks processed per day (an estimated 60,000 per day) is a massive number, and the number of denials is probably a pretty substantial as well, but that doesn"t mean that the system doesn"t make mistakes and deny honest people who are more than qualified to own a firearm. And, those folks should have a timely process to appeal those denials and have the FBI provide a detailed explanation as to exactly why they were denied.

Wednesday, March 5, 2014

Reviewing the MTR Custom Nemesis IWB Holster

The MTR Custom Nemesis is a clip on inside the waistband (IWB) holster using a reinforced body shield. The idea for the Nemesis surfaced when MTR determined to make a clip-on IWB with all the characteristics that Matt liked but minus the things he didn't. The result is the Nemesis holster and it merely became available for purchasing. Created from Standard-A 6 to 7 ounce premium intimidated in america, the Nemesis is intended to worn in the strongside in the 3 O'clock position, just behind the hip, or with appendix carry. The holster attaches to the belt using a black powder coated metal clip that will fit any belt around 1 3/4" wide. Made with a cant (riding directly up and down), the Nemesiz additionally includes a reinforced body shield. Many opponents use an un-reinforced body shield, but Matt from MTR prefers the reinforced model as it won't collapse as time passes The body shield is a favorite for many who carry a handgun under a base layer or up against bare skin. The Nemesis rides deep in the waistband for exceptional concealment, while still allowing for an entire firing grip throughout the draw. The support also keeps the holster mouth open, allowing for simpler reholstering.