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Griffin Armament Announces Full-Ambi MK2 9mm AR Series

Friday, December 27th, 2024

Watertown, WI – December 23rd 2024

The Griffin MK2 9mm PCC series are fully ambidextrous 9mm AR-15s, and are the first full-ambi 9mm AR-15 on the market with a forged 7075-T6 receiver set. They are Colt magazine pattern lowers capable of receiving Colt or Metal Form 10, 20, & 32 round magazines. The lowers are built with a 1/4×28 nylon-tipped tension screw for a tight upper-lower fit that can be adjusted to fit end user preferences. These guns feature the same full-ambi control suite our customers have come to love from our MK2 series of 5.56mm AR-15s.

The feed ramp and magazine interface in this system was improved over Colt. Rather than use a magwell adapter assembled to a 5.56 lower, the magazine well on the MK2 9mm was natively sized to accept Colt SMG magazines. The proprietary feed ramp was tuned to deliver cartridges perfectly to the centerline of the chamber of the barrel, unlike the original Colt design and is affixed via a “whistlenotch” geometry borrowed from CNC drill holders, by three allen screws which pull the 17-4 nitrided feed ramp down into the receiver aggressively for more reliable feeding. The ejector was combined with the bolt catch extension in one component that is intended to work properly as they are put together, needing no “adjustment of the ejector” as with the original Colt system.

The buffer is brass for increased weight and is sized to limit the travel of the BCG so that casings cannot become lodged in the fire control pocket. Coupled with a proprietary action spring, the operation is very smooth and nearly recoil-less.  These 9mm guns come equipped with Griffin’s New Adjustable 2-Stage Triggers, which are configured at the factory for functional use right out of the box, but can be adjusted for overtravel and second stage/disconnector engagement by the end user for a more refined feel if they prefer. This Griffin Armament match trigger is a Milazzo Kreiger style 2-stage trigger, combining a mil-spec 62RC 8620 trigger material and heat treatment regime with a 53RC 440C tool stainless disconnector, and 440C 53RC nickel teflon coated tool steel lightened speed hammer.

Griffin MK2 9mm PCC’s come in three barrel lengths at this time; 4.5” with 7.5” SR handguard, 9.5” with 13.5” SR handguard, and 16” with 13.5” SR handguard. 4.5” and 9.5” models are fitted with a Griffin 3-Lug barrel adapter, and are best paired with the Griffin Sportsman Ultra Light HD™ .36or Bushwhacker® .36 suppressor fitted with a 3-Lug booster interface. The 16” model comes fitted with a Griffin Taper Mount Flash Hider Muzzle Device, and can accept Griffin Taper Mount suppressors, or any HUB-mount suppressor equipped with a Griffin Taper Mount (Plan-A™) HUB interface.

“Making the Griffin 9mm guns was a fun project for us. We were aware of the multiple issues that 9mm PCCs typically struggled with, such as feeding reliability issues, and we wanted to solve some of these issues in a MK2 series full ambidextrous platform. The proprietary feed ramp and ejector design is the most notable of these improvements over the original Colt SMGs, and allows for much more reliable feeding of 9mm cartridges including hollowpoint ammunition. We chose Colt magazines for aesthetic reasons and for reasons of better suitability to the AR-15 platform, to keep the classic SMG look, and to maintain the AR-15 manual of arms. Combining these factors with our buffer system produced a really soft-shooting PCC that we think our users will enjoy.”

– Austin, Head of Product Development-, Griffin Armament

Key Points:

– Colt Magazine Pattern Fully Ambidextrous 7075-T6 forged Lower Receiver
– Proprietary feed ramps, ejector, 9mm direct blowback BCG, and buffer system
– Type III Harcoat Anodized High-Durability Finish
– Griffin 3-Lug or Taper Mount Silencer Mount Muzzle Device Included
– 416R SS HEDP™ 9mm Barrel
– Griffin SN-ACH™ 9 Gen 2 Ambi Charging Handle
– Full-Ambi Control Suite (Right/Left Side Mag Release, Right/Left Side Bolt Catch & Release, Charging Handle, & Safety Selector Switch)
Perpetual Lifetime Warranty

Griffin Full-Ambi MK2 9mm PCC Specs:

– 4.5” Weight: 5 lbs. 2.4 oz.
– 4.5” OAL (Collapsed): 26 in. (With Sportsman HD .36)
– 9.5” Weight: 6 lbs. 1.7 oz.
– 9.5” OAL (Collapsed): 30 in. (With Sportsman HD .36)
– 16” Weight: 6 lbs. 14.1 oz.
– 16” OAL (Collapsed): 31 in.
– MSRP: $1499.95 (All Models)

To find out more on Griffin Armament’s entire product line, please visit our website at www.GriffinArmament.com.

For attendees of the 2025 SHOT Show, Griffin Armament will be exhibiting the MK2 9mm PCC Series along with the rest of their product line at Booth # 20455.

Introducing SIG Special Weapons Group and the Australian SIGP320978 Pistol

Thursday, December 19th, 2024

SIG SAUER has just launched a new program called the Special Weapons Group or SWG for short. I saw their initial offering and had to jump on it as I was in Australia for the announcement of the F9 pistol contract in 2022 which is part of Lethality System Project (LAND 159).

The pistol is known as Australia SIGP320978 in the SWG program and limited to only 1500 units. I had initially heard rumors that some of these pistols might be offered for commercial sale during SIG NEXT earlier this year and much to my surprise, SIG launched the program along with this limited edition handgun.

The pistol is configured just like an ADF issue F9, which is quite similar to a US Modular Handgun System M18. Where it differs most is in the frame. It features a Coyote X Carry frame with an extended beaver tail and deeper undercuts paired with a PVD coated slide. In addition a to an external safety, it is also equipped with a SIG ROMEO2 Optic and FOXTROT2 Weapon light, right out of the box. Finally, you’ll also find a certificate of authenticity as well as one 17-round magazine and two 21-round magazines in the case.

This isn’t the first time that SIG has offered products developed for defense customers to the general public. For instance, there was a run of surplus M17 and M18 MHS handguns and currently you can purchase a SURG upper receiver group. Now, it’s all under a more formal program. Even better, this isn’t the last project SWG has in the hopper.

Available only at the SIG Flagship Store in the Experience Center and online. Learn more at www.sigsauer.com/swg.

Red Sands III Exercise in Saudi Arabia: Rheinmetall Canada Demonstrates Its Drone Defence Capabilities at Ultra-Short Ranges

Wednesday, December 18th, 2024

A Rheinmetall system for combating drones at ultra-close range has demonstrated its effectiveness in a joint exercise with representatives of the U.S. Army Central Command and the Saudi Arabian Armed Forces. The Red Sands III exercise took place in September 2024 at the Shamal 2 firing range in north-eastern Saudi Arabia and focused on countering uncrewed aerial systems (C-UAS).

The multinational exercise provided a challenging environment for assessing C-UAS solutions. At the same time, it enabled technology developers and operational personnel to work together to close capability gaps. The exercise was preceded by successful qualification tests, which took place in the United States in the summer of 2024.

Designed as the last line of defence against small low-flying and fast-moving drones, Rheinmetall’s ultra Short-Range Air Defence (SHORAD) system offers an engagement range from 50 to 800 m. The Mission Master XT uncrewed ground system (UGS) serves as the carrier platform.

Developed by Rheinmetall Canada, the system consists of the Rheinmetall Fieldranger Multi remote-controlled weapon station with a twin Dillon Aero M134D minigun, a radar, an electronic optics package and an artificial intelligence (AI)-based target acquisition and tracking system. This advanced layered defence system is capable of engaging multiple threats with formidable fire power. It offers multi-domain capabilities that execute with precision when detecting, tracking and engaging aerial and ground threats.


Rheinmetall’s ultra SHORAD system mounted on the Mission Master XT

Strong performance despite harsh desert conditions

In the final phase of Red Sands III, five challenging scenarios were set up to simulate real-world threats. In all scenarios, participants’ capabilities were assessed against Group 2 and 3 multi-rotor drones as well as Group 3 fixed-wing aircraft. Rheinmetall’s ultra SHORAD system demonstrated superior capabilities, scoring hits on all drones and successfully neutralizing every multirotor drone on the first pass. This performance was only matched by Rheinmetall and participants with costly advanced missile systems.

Even under the extreme conditions of the Saudi Arabian desert – where temperatures sometimes reached up to 45 °C – Rheinmetall’s ultra SHORAD system excelled thanks to its rapid operational readiness and its resistance to weapon interference, overheating and interruptions to the power supply. Earlier exercises at Fort Drum NY, USA, also demonstrated the system’s resilience in high humidity and heavy rain. Another outstanding feature is the system’s AI-driven tracker, which detects and classifies drones long before they are engaged, even in dusty conditions and poor visibility.
In addition to its operational success, Rheinmetall’s system proved to be extremely efficient. With a low cost per engagement, it represents a sustainable and economical solution.

A benchmark for the future development of CUAS

The exercise – an example of the partnership between the Saudi Arabian Armed Forces and U.S. Army Central Command – provided a valuable platform for assessing and refining systems in real-world scenarios. “We are proud to have played a critical role in enhancing operational readiness and fostering innovation to effectively counter emerging threats,” said Alain Tremblay, Vice-President Business Development and Innovation at Rheinmetall Canada. Rheinmetall’s performance at Red Sands III underscores the company’s leadership in providing reliable, adaptable and cost-effective solutions that meet the evolving requirements of modern defence operations worldwide.

US Army Marksmanship Unit Prepares Soldiers with New Weapons System

Tuesday, December 17th, 2024

SCHOFIELD BARRACKS, Hawaii — The U.S. Army Marksmanship Unit’s Instructor Training Group recently trained Hawaii-based Soldiers on the fielding of the Next Generation Squad Weapon system, Nov. 7-22, 2024, at Schofield Barracks. The training introduced Soldiers to the advanced capabilities of the NGSW, a weapon system designed to give U.S. troops a decisive edge on the battlefield.

Staff Sgt. Joseph Enloe, a Weapons Squad Leader with the 25th Infantry Division, expressed his enthusiasm for the training, describing it as “phenomenal” and a key factor in shaping future combat tactics.

The NGSW system, which includes the XM7 rifle, XM250 automatic rifle and the XM157 fire control system, is designed to enhance a Soldier’s lethality and survivability by providing precise targeting, improved range and advanced optics. However, as with any new technology, its effectiveness relies heavily on proper training and the integration of that technology with foundational marksmanship skills.

The integration of the XM157 Fire Control Unit is one of the most notable features of the NGSW. The system provides real-time range data and a corrected aim point for the shooter, significantly improving accuracy and engagement speed, said Staff Sgt. Jacoby Fannon, an instructor/shooter assigned to the USAMU. The technology is not a substitute for basic marksmanship training, it is designed to augment and enhance a Soldier’s existing skills.

“Soldiers are given increased capabilities to achieve overmatch when leveraging NGSW technology with continued outcome-focused training,” said Fannon. “The purpose of NGSW technology is to augment, not replace, a Soldier’s training. This approach ensures that even when the technology is unavailable or inaccurate, Soldiers can still rely on their basic skills, such as range estimation and manual targeting, to engage the enemy.”

“Training is very important, and we always have to train as we fight,” said Sgt. 1st Class Austinnick Rosario, a Platoon Sergeant assigned to Apache Troop, 3rd Battalion, 4th Cavalry Regiment, 3rd Brigade Combat Team, 25th Infantry Division, “If we do it right, our jobs will be easier.”

The training structure included preliminary marksmanship instruction and evaluation to more advanced marksmanship tables that progressively build a Soldier’s skills. This layered training is designed to reinforce the basics while allowing Soldiers to fully integrate the advanced features of the NGSW system.

Marksmanship training remains consistent, regardless of the weapon system. The Army’s marksmanship tables are structured to provide all Soldiers, regardless of experience level, with the tools needed to develop proficiency. The training starts with the fundamentals and builds to more complex exercises that simulate real combat scenarios.

Throughout the training, Soldiers were guided by expert instructors from the USAMU. These instructors are not only experts in weapons systems but also in the science of teaching marksmanship.

“USAMU instructors were invaluable during the training, providing a lot of knowledge to share, and offering tips and feedback to help Soldiers maximize their effectiveness with the new system,” said Staff Sgt. Joseph Enloe, a weapons squad leader assigned to B. Co, 2nd Battalion, 27th Infantry Regiment, 3rd Brigade Combat Team, 25th Infantry Division.

The USAMU’s role goes beyond simply teaching Soldiers to shoot well. They also emphasize the mental and strategic aspects of marksmanship.

“Qualification should be a confidence booster for both the operator and their leadership, underscoring the importance of mental readiness in addition to physical skill,” said Fannon.

Fannon’s insights into marksmanship training highlight how critical it is for Soldiers to develop the ability to think strategically.

“Practice will challenge the operator to trust their skill set by forcing the quick acquisition of stable firing positions,” he said. “Engaging targets at limited exposure times furthers the development of the mental chess match, a necessary skill when facing a well-equipped enemy.”

The fielding of the NGSW is a critical step toward ensuring that the U.S. Army remains at the cutting edge of combat technology. However, as these recent training exercises demonstrate, success in battle is not solely about the weapons you carry. The real key lies in the integration of new technologies with ongoing training, mental preparation and an emphasis on marksmanship fundamentals.

“The weapon system’s capabilities alone are impressive, but it’s the Soldiers’ ability to effectively use those capabilities that will determine success on the battlefield,” said Rosario.

By embracing a holistic approach to training that combines advanced technology with foundational skills, the U.S. Army is preparing its Soldiers for the future warfare.

By MSG Kulani Lakanaria

Barrett Lands New US Army Contract for M107 Rifle System

Saturday, December 7th, 2024


A U.S. Army soldier fires down range with the Barrett M107. (U.S. Army photo by Sgt. Michael J. MacLeod)

MURFREESBORO,TN — Barrett Firearms Manufacturing Inc. has secured a new U.S. Army contract for the M107 Rifle System and variant systems, such as the Model 82A1 and M107A1, extending the company’s long-standing support of America’s military.

The Barrett M107 has been an integral part of the U.S. Armed Forces’ long-range arsenal for more than two decades, delivering unmatched firepower, accuracy, and reliability in the field.

The new$14,999,500 contract, which includes accessories, spare parts and training support, will be delivered through late 2029.

Barrett Vice President of Business Development and Sales Ryan Krantz said the latest contract ensured the continued supply of the M107 Rifle System and its variants to support U.S. Army missions worldwide.

“This contract reaffirms the trust that the U.S. Army has placed in the M107 Rifle System and Barrett’s commitment to excellence,” he said. “We are honored to continue providing our troops with a superior platform that has stood the test of time in both performance and reliability.”

Kit Badger Asks, “What’s the Best Length?”

Saturday, November 30th, 2024

In this video by my friend Ivan, he looks at carbine barrels from 13.7″ to 16″ to determine the best barrel length. Specifically, he examines what is gained or lost by deviating from the non-NFA 16″ barrel length.

Learn more at kitbadger.com/13-7-to-16-the-best-barrel-length.

Barrett Celebrates Marine Corps Full Operational Capability for MK 22 Advanced Sniper Rifle a Year Ahead of Schedule

Saturday, November 30th, 2024

MURFREESBORO, TN — Barrett Firearms Manufacturing Inc. is proud to announce that the Marine Corps Systems Command has achieved Fully Operational Capability (FOC) for the MRAD® MK 22 Mod 0 Advanced Sniper Rifle (ASR) a year ahead of schedule.


A U.S. Marine fires a MK 22 Advanced Sniper Rifle during a new equipment training range on Camp Schwab, Okinawa, Japan. (Photo by Cpl. Alex Fairchild)

The MK 22 represents the culmination of Barrett’s dedication to innovation and collaboration with the Department of Defense. Originally developed through a Special Operations Command contract, the MK 22 transitioned to the Marine Corps via the “Special Operations Forces (SOF) to service” process, with contracting led by the U.S. Army. This seamless interservice cooperation enabled the Marine Corps to achieve FOC a full year ahead of schedule, delivering critical capability enhancements to warfighters sooner.

“The MK 22 isn’t just another rifle; it’s a modular, mission-adaptable system that empowers the warfighter with unmatched precision and flexibility,” said Bryan James, CEO of Barrett. “We’re honored to contribute to this pivotal modernization effort for the U.S. Military and Marine Corps, and to support our nation’s elite forces.”

The MK 22 offers unparalleled versatility, with caliber conversion kits allowing for seamless transitions between 7.62mm, .300 Norma Magnum, and .338 Norma Magnum. This adaptability enhances the ability to engage targets with precision at extended ranges. Paired with the state-of-the-art M317 Precision Day Optic – a variable power optic providing a 7-35x magnification – the MK 22 delivers a significant leap forward in capability over legacy sniper systems.

Barrett designed the MK 22 to be a complete system, providing soldiers with an integrated solution tailored for operational efficiency. Each rifle kit includes three barrels, a hard and soft carrying case, 15 magazines, a cleaning and tool kit, a sound suppressor, optic with scope mount, and mission-specific components such as a scout sniper tripod kit and anti-reflection device.

“The MK 22 consolidates what was previously two rifles into a single platform, lightening the Marine’s load while improving logistical efficiency,” Mr. James said. “The ability to conduct caliber conversions in the field ensures that Marines are equipped for any mission, anytime, anywhere.”

Another key advantage of the MK 22 is its sustainability. Maintenance is streamlined, with most repairs now performed at the organizational level. In the rare event of a barrel failure, the rifle can quickly be reconfigured to a different caliber, ensuring continuous operational readiness – an improvement that was unattainable with previous systems.

“At Barrett Firearms, we are committed to equipping our armed forces with the tools they need to succeed in an ever-changing battlefield,” Mr. James said. “The MK 22 Mod 0 Advanced Sniper Rifle exemplifies our dedication to precision, innovation, and mission success. As the Marine Corps ushers in this new era of sniper capabilities, Barrett stands ready to support their efforts and the future fight.”

USMC Fielding of MK22 Program Reaches FOC a Full Year Ahead of Schedule

Friday, November 22nd, 2024

Marine Corps Base Quantico, Va. —

Marine Corps Systems Command recently reached Fully Operational Capability (FOC) for the MK 22 Mod 0 Advanced Sniper Rifle (ASR). This milestone marks a critical step forward in modernizing the Marine Corps’ sniper capabilities of Reconnaissance and Infantry units.

“Fully Operational Capability is achieved when all the Infantry and Reconnaissance units, as well as MOS-producing schools, have been fielded to and new equipment training is completed,” stated Maj Michael Billings, Weapons Team Lead, Marine Corps Systems Command.

The MK22 is more than just another rifle; it results from a partnership across the Department of Defense. Initially a Special Operations Command contract, the MK22 entered Marine Corps hands through the “Special Operations Forces (SOF) to service” transition process, allowing the U.S. Army to take responsibility for contracting actions.

“This collaboration accelerated the entire program, pushing us to FOC a full year ahead of schedule—a significant win for the Marine Corps and our warfighters,” explained Billings.

The rifle offers caliber conversion options, allowing Marines to tailor their loadout to missions. With barrels chambered in 7.62mm, .300 Norma Magnum, and .338 Norma Magnum, Marines can engage targets more precisely and at greater ranges.

“The M317 Precision Day Optic (PDO) paired with the MKk22 is a game changer. The M317 PDO is a 7-35 Variable Powered Optic, a huge leap in capability over our previous sniper systems like the M40 and MK13,” explained Brian Nelson, MK22 project officer, Marine Corps Systems Command.

Each rifle kit has three barrels, a hard and soft carrying case, a comprehensive cleaning and tool kit, a sound suppressor, the M317 PDO, and its accompanying scope mount. Reconnaissance and Infantry units also receive a .300 Winchester Magnum barrel, a scout sniper tripod kit, a laser filter unit, and an anti-reflection device.

“Marines like the ability to conduct caliber conversions at their level and the fact that they only have one rifle instead of the two it replaced,” emphasized Kevin Marion, a Logistics Management Specialist with Marine Corps Systems Command. “This shift improves operational efficiency, reduces the logistical burden on units, and lightens the individual Marine’s load.”

One of the MK22’s most significant benefits is its sustainability. Maintenance times are reduced, and repairs can now be conducted at the organizational level—unlike the old sniper rifles, which required more time-consuming evacuation to an intermediate level for repairs. Should a barrel fail, the MK22 can still be employed in a different caliber, maintaining the unit’s operational readiness.

“[Replacing a barrel] was impossible with previous systems, where a condemned barrel would render the weapon unusable, directly affecting mission readiness,” said Nelson. “Now, the MK22 ensures that even if a barrel fails, Marines are still mission ready.”

With the MK22’s enhanced capabilities, Marines are more lethal, more versatile, and better equipped to handle the challenges of modern warfare and equipped for the future fight.

By: Morgan Blackstock, Office of Public Affairs and Communications, Marine Corps Systems Command