Good news for bullpup fanatics: The Lithgow F90, Australia’s improved version of the AUG, is in production in the USA right now under the name “Atrax”. Representatives of Dasan USA, the stateside manufacturer/importer, said that major components of the [Read More…]
At an AUSA breakfast conference yesterday, US Army Chief of Staff General Mark Milley gave us a hint at exactly what the US Army’s next rifle could look like, and the focus was on extended range capability. The rifle, Milley said, will give a 10x improvement in [Read More…]
Canton Ohio custom gunmaker Middlebranch Machine has released a teaser image of a new kind of suppressor, which they say is made of “carbon fiber composite” construction. Unlike previous efforts at making carbon fiber suppressors, Middlebranch [Read More…]
Recently on The Firearm Blog we talked about one of the great might-have-beens, the German caseless G11 rifle developed by Heckler & Koch during the 1970s and 1980s. Today we have a video from 1990 filmed at Aberdeen Proving Grounds of a demonstration of the G11K2 [Read More…]
Is the US Army pushing for a new high-powered 6.Xmm caliber with their new NGSAR program? Recently, the listing for the NGSAR industry day in December was updated with a document describing in part the agenda of the second conference. Scheduled for 9:45 in the morning [Read More…]
In the comments section of my recent Brief Thoughts article regarding caseless ammunition, there was a discussion about whether the cookoff issues of caseless would also be problem for LSAT-style polymer cased telescoped ammunition. Based on conversations I have had [Read More…]
In the world of “might-have-been” small arms, a world of .276 Garands and NATO-standard EM-2s, none flew so high nor fell so far as the Heckler & Koch G11 caseless hyperburst assault rifle. Designed to out-match any contemporary small arm in a Cold War [Read More…]
Caseless: The ammunition designer’s holy grail, and the engineer’s worst nightmare. It would obsolete the cartridge case overnight, resulting in cheaper, lighter, and more compact ammunition. Weapons would be able to carry 50, 60, or more rounds in slim, [Read More…]
Working under contract from the Army’s Research, Development, and Engineering Command (RDECOM), AimLock, a subsidiary of Rocky Mountain Scientific Laboratory, developed an actively stabilized weapons chassis for AR-15 rifles. AimLock has been in the news before [Read More…]
In the coming decades, it is likely that one of the biggest challenges facing small arms ammunition designers will be solving the problem of how to deal with advanced body armors. The problem is already percolating to the surface, as Level IV body armor – which is [Read More…]
We have already seen the 6.5mm CT Carbine prototype brought out by Textron for the 2017 Association of the United States Army annual meeting, but TFB also got an up close and personal look at Textron’s cased telescoped machine guns. Textron has two different cased [Read More…]
General Dynamics Ordnance and Tactical Systems (GDOTS) brought their .338 Norma Magnum caliber Lightweight Medium Machine Gun (LWMMG) to the 2017 Association of the United States Army (AUSA) annual meeting, giving TFB the chance at a closer look at this [Read More…]
At the 2017 Association of the US Army (AUSA) Annual Meeting, Textron System displayed for the very first time their firing 6.5mm CT Carbine prototype. Previously, only non-firing mockups had been shown to the public, but after successful tests this summer the real [Read More…]
Yes, you don’t own a flying car, but at least some of the promises of the future are coming true: The United States Navy has successfully tested its railgun prototype in multi-shot (autoloading) mode, earlier this summer. Although the US Navy has been testing [Read More…]
The traditional wisdom goes: Lightweight or “pencil” profile barrels can shoot great – just so long as you don’t get them hot. After a mag or two of heat is dumped into your lightweight build, your point of impact (POI) will probably shift by [Read More…]
At the 2017 National Defense Industry Association conference on small arms, US Army ARDEC presented a brief on new technologies for enhancing the longevity of machine gun barrels, using 3D printing techniques. The project’s goals as stated in the presentation were [Read More…]
Not long after SHOT Show, I got the chance to interview Mrs. Kori Phillips, former program officer for the Army’s Lightweight Small Arms Technologies (LSAT) program, and current program officer for the Cased Telescoped Small Arms Systems (CTSAS) program. We talked [Read More…]
Not long after SHOT Show, I got the chance to interview Mrs. Kori Phillips, former program officer for the Army’s Lightweight Small Arms Technologies (LSAT) program, and current program officer for the Cased Telescoped Small Arms Systems (CTSAS) program. We talked [Read More…]
Not long after SHOT Show, I got the chance to interview Mrs. Kori Phillips, former program officer for the Army’s Lightweight Small Arms Technologies (LSAT) program, and current program officer for the Cased Telescoped Small Arms Systems (CTSAS) program. We talked [Read More…]
On the defense side, sound suppressors have been relegated to special roles ever since their invention. Used to give stealth to special operatives, assassins, and direct action teams, silencers have been valuable tools, but not central fixtures in normal military [Read More…]
In May of this year, I got the rare opportunity to travel to Heckler & Koch’s headquarters in Ashburn, VA, to take a look at some of the experimental and prototype firearms they have located there in their famous “Grey Room”. It wouldn’t be worth as much for [Read More…]
Previously, we discussed different concepts for lightening the soldier’s load, including aluminum-, composite-cased and caseless ammunition. Today we’re going to look at the weight-reducing concept that many believe is the horse to bet on when it comes to [Read More…]
Previously, we discussed the benefits of and challenges facing saboted projectile ammunition, including the advantages of decoupling the diameters of the bore and the projectile, and the problems of accuracy during sabot discarding. One concept that could possibly [Read More…]
After World War II, US Army analysts determined that the effectiveness of the infantryman was not as closely related to their marksmanship discipline as had been previously thought. It seemed that instead, the random environmental circumstances and effects, plus the [Read More…]
Previously, we discussed trying to lighten the soldier’s load by making the cartridge case out of different materials, including aluminum and compositing the case out of polymer and metal. Yet, wouldn’t the lightest possible case configuration be… [Read More…]
In the last episode, we discussed how the most ballistically efficient projectiles are the longest, most slender ones, with the highest sectional density. This naturally leads to the idea of using a super long, rod-like projectile which would in theory have excellent [Read More…]
One of the problems of small arms ammunition is that of swept volume. That is, the most ballistically efficient projectiles are the longest and thinnest ones, which cut through the air more easily than squatter, fatter projectiles. Yet, the best projectiles from a [Read More…]
It’s not just the Yanks that are getting improved ammunition: Our friends across the pond have developed their own firepower upgrade for 5.56mm and 7.62mm weapons alike. Jane’s has a modest article on the subject, while The Register provides a quite good [Read More…]
S&T Motiv, the successor to Korean defense company Daewoo Precision Industries, was showing off a new variant of their K2 rifle that equips the Republic of Korea Armed Forces, alongside the M16A1 which remains in use with second-line units. The new rifle is called [Read More…]
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