Recently, the Bureau of Alcohol, Tobacco, Firearms, and Explosives published a major report entitled the National Firearms Commerce And Trafficking Assessment (NFCTA). This report looked at the state of the firearm industry in the United States. It contains information [Read More…]
The U.S. Army’s Combat Capabilities Development Command plays an important role in guiding the future of our warfighters’ lethality and survivability. Their mission statement is “To provide the research, engineering, and analytical expertise to deliver [Read More…]
The Big Freakin’ Cartridge Test’s first batch of 6 rounds is through, but there’s more to come. In the last post, we reflected on the test methodology, and some possible solutions. In this post, we’ll talk about what you can expect in the future. [Read More…]
We’ve seen how the 6 different .223 Remington and 5.56mm loads have fared in the Big Freakin’ Cartridge Test, but we still have more to talk about. Specifically, we need to discuss what I did wrong (or what I am not satisfied with), and what I plan to do [Read More…]
Next up for the Big Freakin’ Cartridge Test is RUAG Ammotec’s version of the NATO-standard SS109 round (equivalent to US M855). I believe the ammunition I tested may have been made in RUAG’s facility in Thun, Switzerland, although I have not confirmed [Read More…]
Next up for the Big Freakin’ Cartridge Test is RUAG Ammotec’s version of the NATO-standard SS109 round (equivalent to US M855). I believe the ammunition I tested may have been made in RUAG’s facility in Thun, Switzerland, although I have not confirmed [Read More…]
Next up for the Big Freakin’ Cartridge Test is Federal’s T556TNB1 load, which is the civilian market name for the Mk.318 SOST projectile developed by US SOCOM as a “barrier blind” round for the M4 Carbine and Mk. 18 CQB upper [Read More…]
Next up for the Big Freakin’ Cartridge Test is Federal’s T556TNB1 load, which is the civilian market name for the Mk.318 SOST projectile developed by US SOCOM as a “barrier blind” round for the M4 Carbine and Mk. 18 CQB upper [Read More…]
When it comes to body armor, lots of improvements and changes have occurred over the years, but nothing significant or truly game-changing. Well, with a recent research study performed by some physicists in New York that could all change. A paper was recently [Read More…]
Next up for the Big Freakin’ Cartridge Test is Korean manufacturer PMC’s clone of M855, called X-TAC M855 LAP. This ammunition features very uniform-looking external dimensions, attractively finished brass cases and projectile jackets, and a reasonable [Read More…]
Next up for the Big Freakin’ Cartridge Test is Korean manufacturer PMC’s clone of M855, called X-TAC M855 LAP. This ammunition features very uniform-looking external dimensions, attractively finished brass cases and projectile jackets, and a reasonable [Read More…]
Next up for the Big Freakin’ Cartridge Test is Korean manufacturer PMC’s clone of M193 Ball, called XP193. This ammunition features very uniform-looking external dimensions, attractively finished brass cases and projectile jackets, and a reasonable [Read More…]
Next up for the Big Freakin’ Cartridge Test is Korean manufacturer PMC’s clone of M193 Ball, called XP193. This ammunition features very uniform-looking external dimensions, attractively finished brass cases and projectile jackets, and a reasonable price. [Read More…]
Next up for the Big Freakin’ Cartridge Test is Vympel’s budget 55gr FMJ load in .223 Remington, made in Amursk, Russia. This ammunition features a lacquered steel case, bimetal jacketed 55gr FMJ bullet and purple neck sealant. This is one of my favorite [Read More…]
Next up for the Big Freakin’ Cartridge Test is Vympel’s budget 55gr FMJ load in .223 Remington, made in Amursk, Russia. This ammunition features a lacquered steel case, bimetal jacketed 55gr FMJ bullet and purple neck sealant. This is one of my favorite [Read More…]
The first round up of the Big Freakin’ Cartridge Test is IMI’s take on the Black Hill’s classic heavy precision load, Mk. 262. Branded as “77gr Razor Core”, IMI’s version sports annealed 5.56mm NATO cases, neck and primer sealant, and [Read More…]
The first round up for the Big Freakin’ Cartridge Test is IMI’s take on the Black Hill’s classic heavy precision load, Mk. 262. Branded as “77gr Razor Core”, IMI’s version sports annealed 5.56mm NATO cases, neck and primer sealant, [Read More…]
Through the Modern Calibers series of posts, we’ve covered 40 different rifle and pistol calibers, ranging from the diminutive .22 Winchester Magnum to full power calibers like the 7.62x51mm NATO. The series was intended to give readers a baseline picture of how [Read More…]
On November 8th, the Buffalo Bill Center of the West, the organization that houses the excellent Cody Firearms Museum, announced that Timney Triggers has decided to donate $500,000 to CFM’s reconstruction effort. A little background here: Starting life in 1976 as [Read More…]
If we can make a round that is significantly better than the existing 5.56mm or 7.62mm ammunition, shouldn’t the military just bite the bullet and switch, to the benefit of the servicemen and women in harm’s way? What’s stopping the powers that be from [Read More…]
The following is an article that was originally written in Russian by TFB contributor Maxim Popenker, and Andrey Ulanov, and translated to English by Peter Samsonov. With their permission, I have replicated the text here, and edited it, for the enrichment of you, our [Read More…]
In yesterday’s article, we took a look at examples of two different methods of design, which I called “preference-driven” and “process-driven”. For these examples, I supposed two engineers from two different cultures – called [Read More…]
If you were designing the next small arms round, how would you do it? What methods would you use to determine its physical characteristics and performance attributes? How would you know what was too large or too small, too powerful or too weak? Perhaps more critically, [Read More…]
We are at a crossroads in small arms development. Demands for improved weapon effectiveness have reached their apex. At the same time, the soldier’s burden has grown into a crisis so pressing even the Army Chief of Staff has acknowledged it in testimony to [Read More…]
What sort of object can shrug off a bullet, but shatters with just a little touch? The answer is a Prince Rupert’s Drop, an object formed from molten glass simply dropped into water to cool. I’ll explain how this works below, but first, check out the video [Read More…]
Today we know the Kalashnikov family of rifles as one of the most successful and reliable weapon families ever designed. Even as the rifle’s legend has begun to be peeled back, the weapon’s reputation for reliability is still largely unquestioned, and many [Read More…]
In a previous post about the sometimes ambiguous meaning of the word “caliber”, we discussed how the word had mutated through the centuries, picking up different definitions and connotations along the way. In that article, I wrote: So “caliber” has gone [Read More…]
Since we know that gunshot wounds follow physical laws – Newtonian mechanics, specifically – we can use physical quantities to describe what happens to a bullet when it enters a fleshy target. In a previous post, we were introduced to three physical [Read More…]
22Plinkster has long been putting tiny rounds into tiny holes and has likewise expanded into shooting 22 into various medium (including a remarkable test of 22LR vs Drywall). In light of the upcoming Independence Day holiday, Mr. Plinkster is out to see how many [Read More…]
Ever wonder why a primer is at the rear of a cartridge and not the center? Would it not make more sense to have the ignition in the middle of the case to get a better powder burn? At face value the questions seem like a logical hypothesis. Testing the question is Dustin [Read More…]
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