US Special Ops Choose Sig Sauer ‘Rattler’ as New Personal Defense Weapon

- June 8, 2026
0 views 9 min
1 minute read

PAUL’S DEFENSE BRIEF (PDB): Outside China, analysis of Taiwan remains overwhelmingly focused on mechanics of a potential maritime blockade or military takeover, for understandable reasons. A Chinese invasion of Taiwan would rank among the most economically and militarily disruptive events of 21st century.

Yet emphasis on how Beijing might use force to seize Taiwan has come at expense of an equally significant question of how it would attempt to rule the island afterwards.

After invasion: China considers problem of.

Screenshot via YouTube
4 minute read

Sig Sauer (Sig) is on a roll. Soon after winning the contract for the Army’s new infantry rifle with its innovative MCX SPEAR weapon, U.S. Special Operations Command (SOCOM) has announced its intent to buy the company’s highly regarded MCX Rattler short-barreled rifles (SBRs) for its Personal Defense Weapons (PDW) needs. (RELATED: Army’s New Infantry Rifle Coming Soon With Winchester 6.8mm Ammo, Vortex Optics)

PDWs are designed for use in close quarters combat (CQB), or confined spaces like a vehicle or by helicopter crews, and their rifle ballistics allow them to penetrate heavy body armor.

I’m a big fan of the MCX Rattler and am planning on getting one myself, but it has a hefty price tag at upwards of $2,500 retail depending on the version. (RELATED: Biden Hints at Banning Popular Handguns)

The Rattler chambered for the .300 Blackout round is my personal favorite, and likely the most common version that SOCOM will buy, but the rifles also come in standard NATO 5.56mm caliber as well.

Screenshot via YouTube

The Blackout version is ideal for quieter operations when using subsonic ammunition, and even stealthier when suppressed. It also packs a harder punch than 5.56mm, even with the short barrel.

The Drive reports that:

Commercial, off-the-shelf Rattlers will come with suppressors, cleaning kits, magazines, quick barrel-change kits and training kits. The version chambered in 5.56mm uses ammunition compatible with the larger M4A1 carbine and other standard-issue infantry rifles in the U.S. inventory. SOCOM specifically wanted a rifle chambered in .300 Blackout, designed by Advanced Armament Corporation (AAC) in cooperation with Remington in the late 2000s.

The cartridge was developed primarily in two flavors that can be used interchangeably in the same firearm configuration. One was to roughly match the ballistic performance of the Soviet-developed 7.62x39mm round, retaining accuracy and power when fired from a weapon with an extremely short barrel. The other includes a heavier bullet that is subsonic and ideal for suppression and close-quarters combat.

Both calibers of Rattler have a 5.5-inch barrel and receiver mounted to an AR15 style lower. At 23.5 inches with the aluminum foldable stock extended, the .300 Blackout version is half an inch longer than the rifle chambered in 5.56mm. Both weigh in right at six pounds. The rifles feature Sig’s patented M-LOK free-floating handguard, which is its own accessory attachment system, topped with a Picatinny accessory rail and an ambidextrous charging handle. SOCOM will also purchase Sig’s SL series suppressors for both versions of the rifle.

For a more James Bond view of the Rattler in the wild, watch this promotional video on Sig’s website set in a nameless bazaar in Ramadi, Iraq, which shows an operator in civilian clothing pulling a Rattler from a shoulder bag to engage a target. (RELATED: Next Generation Squad Weapon Being Made Available to Civilians, Too)

Adding to Sig’s newfound love among the U.S. military, in 2017 the Army began replacing most of its Beretta and other handguns with M17 and M18 Modular Handgun System pistols, which are customized variants of the Sig P320 pistol.

Now, with the Rattler, SOCOM operators may soon have a lightweight, compact weapon that will allow them to have maximum firepower in a concealable weapon. Now if Sig can just get the price of the civilian version down a bit so I can get my own. ALD

READ NEXT: These Republicans Surrendered on Gun Rights Last Night >>

The opinions expressed in this article are those of the author and do not necessarily reflect the positions of American Liberty News.

Website |  + posts

Paul Crespo is the Managing Editor of American Liberty Defense News. As a Marine Corps officer, he led Marines, served aboard ships in the Pacific and jumped from helicopters and airplanes. He was also a military attaché with the Defense Intelligence Agency (DIA) at U.S. embassies worldwide. He later ran for state and federal office, taught political science, wrote for the editorial board of a major newspaper and had his own radio show. A graduate of Georgetown, London and Cambridge universities, he brings decades of experience and insight to the issues that most threaten our American liberty – at home and from abroad. To read more go to: paulcrespo.com.

Picture of Paul Crespo

Paul Crespo

Paul Crespo is the Managing Editor of American Liberty Defense News. As a Marine Corps officer, he led Marines, served aboard ships in the Pacific and jumped from helicopters and airplanes. He was also a military attaché with the Defense Intelligence Agency (DIA) at U.S. embassies worldwide. He later ran for state and federal office, taught political science, wrote for the editorial board of a major newspaper and had his own radio show. A graduate of Georgetown, London and Cambridge universities, he brings decades of experience and insight to the issues that most threaten our American liberty – at home and from abroad. To read more go to: paulcrespo.com.

4 Comments
      Geezer117

      That’s not my concern. My concern is that Germany is not entirely friendly to the US, the supply chain in wartime (hell, even in peacetime) is not reliable, and we are making ourselves even more vulnerable to other countries.

      At the minimum, I would insist that the Sig weapons be manufacture in the USA.

    Geezer117

    On my budget, my substitute for the Rattler is the suppressed Ruger 22 Charger.
    Hey, not a joke. Would you want a .22 hole just above or below your vest?

    Stephen Russell

    Can we acess surplus inventory once DoD changes weapons out?
    We the Public

Comments are closed.

Security

0 views
American Liberty News

‘Repugnant’: Mike Lee Demands Answers After Pentagon’s Mormon Classification Change

Sen. Mike Lee (R-Utah) is demanding that Defense Secretary Pete Hegseth reverse
- June 8, 2026
0 views
American Liberty News

Trump Orders Israel And Iran To ‘Stop Shooting’ As Conflict Escalates

President Donald Trump is urging Israel and Iran to halt military operations
- June 8, 2026
0 views
American Liberty News

Report: Pentagon Elevates Israel Counterintelligence Threat Assessment To Highest Level

The Pentagon has elevated its counterintelligence threat assessment of Israel to its
- June 7, 2026
0 views
American Liberty News

New Footage Suggests USS Gerald R. Ford Fire Damage Was More Severe Than Admitted

"I seriously thought we were going to lose the ship. It’s either
- June 6, 2026

Foreign Affairs

0 views
American Liberty News

Trump Orders Israel And Iran To ‘Stop Shooting’ As Conflict Escalates

President Donald Trump is urging Israel and Iran to halt military operations
- June 8, 2026
0 views
American Liberty News

Report: Pentagon Elevates Israel Counterintelligence Threat Assessment To Highest Level

The Pentagon has elevated its counterintelligence threat assessment of Israel to its
- June 7, 2026
0 views
American Liberty News

Hegseth Warns ‘Dangerous Ideologies’ Are ‘Storming’ Europe During D-Day Commemoration

Defense Secretary Pete Hegseth used a speech marking the 82nd anniversary of
- June 6, 2026
0 views
American Liberty News

Mark Levin Questions Saudi Nuclear Deal: ‘Everyone OK With This?’

Conservative commentator and Fox News host Mark Levin is raising concerns about
- June 6, 2026

Business & economics

0 views
American Liberty News

UK, France Prepare Hormuz Mine-Clearing Mission As Ceasefire Talks Advance

Coalition plans to reopen critical shipping lane after months of disruption... The United
- June 5, 2026
0 views
American Liberty News

Bronx Tenants Blast Mamdani Administration Over 30% Rent Hike At City-Supervised Co-op

Tenants at a city-supervised affordable housing complex in the Bronx are blasting Mayor
- June 5, 2026
0 views
American Liberty News

Insider Trading Investigation Launched Into Ex-Congressman George Santos

Disgraced former Congressman George Santos is once again under federal scrutiny, this time
- June 3, 2026
0 views
American Liberty News

heath & science

0 views
American Liberty News

Tulsi Gabbard Shares Update On Husband’s Health

Outgoing Director of National Intelligence Tulsi Gabbard shared an encouraging update Thursday on
- June 6, 2026
0 views
American Liberty News

USDA Sounds Alarm After Flesh-Eating Parasite Found Inside US Border

Federal officials have confirmed the first case of New World screwworm in Texas
- June 4, 2026
0 views
American Liberty News
0 views
American Liberty News

How Ken Paxton Finally Brought Texas Children’s Hospital To Justice

There is a particular kind of public servant who treats a press release

American Liberty Arms

Virginia Judge Rules State Cannot Resume Private Sale Background Checks

A Virginia judge has delivered a significant victory for gun owners, ruling that the state's

Ohio Supreme Court Decision Could Affect Thousands Seeking Firearm Rights

The Supreme Court of Ohio has ruled that individuals prohibited from possessing firearms due to

Virginia Officials Could Face Contempt Proceedings Over Gun Law Dispute

Virginia officials are facing the possibility of contempt proceedings after gun rights advocates accused the

Heroes Who Saved 140 Children From Tragedy – What We Know Now

By The Notorious FDE TacticalSh!t Three brave men lost their lives protecting worshippers at the Islamic

At American Liberty News, we eschew the mainstream media’s tightly controlled narrative to provide our readers with real news, real insights, and the means to take action. We seek out insightful coverage – and partner with knowledgeable and experienced people and organizations to bring you the information and insight our readers demand.

 

We humbly seek to provide the tools and information necessary for our readers to decide for themselves what is true and what is right.

American Liberty News ©2024

Evolution Digital Media

1900 Reston Metro Plz

Suite 600

Reston, VA 20190