Barrett Developing MRAD MK 22 6.8x51mm Capability

Barrett Firearms Manufacturing Inc. today announced the ongoing development and evaluation of a 6.8x51mm caliber conversion kit for the Barrett MRAD MK 22 Advanced Sniper Rifle system fielded by the U.S. Army.

The new caliber conversion kit is being developed to support the high-pressure, high-performance 6.8x51mm cartridge used across the U.S. Army’s next-generation small arms platforms, including the M7 Rifle, M250 Automatic Rifle and M157 Fire Control system. The conversion kit is intended to provide increased flexibility for warfighters seeking to employ the enhanced terminal performance characteristics of 6.8x51mm ammunition within the in-service MK 22 sniper system.

Barrett is conducting testing and evaluation activities focused on maturing the barrel kit and magazine configuration necessary for reliable and effective employment of the 6.8x51mm cartridge in the MK 22 platform. The development effort is being independently funded and executed by Barrett to ensure the capability is available should operational requirements emerge for the enhanced performance offered by both general purpose and special purpose 6.8x51mm ammunition types.

In addition to operational ammunition variants, the MRAD MK 22 6.8x51mm conversion kit is also being designed to function effectively with reduced-range training ammunition, supporting both combat capability and training flexibility.

“Barrett remains focused on ensuring the warfighter maintains a decisive capability advantage through continued innovation and adaptation of proven sniper systems,” said Ryan Krantz, Vice President of Business Development & Sales for Barrett. “As ammunition technology and battlefield requirements evolve, Barrett is committed to remaining the leader in long range by delivering adaptable, mission-ready solutions for the Department of War.”

Further details regarding the Barrett MRAD MK 22 6.8x51mm caliber conversion kit will be released as testing and evaluation activities continue.

This entry was posted
on Tuesday, June 9th, 2026 at 18:00 and is filed under Advertiser, Army, Press Release, weapons.
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