Barrett Rifle Barrels for Sale

Barrett Firearms Manufacturing, Inc. (United States) builds its own rifle barrels and, beginning with the MRAD platform in the early 2010s, made factory headspaced, user-swappable barrel conversion kits a core offering that underpins the MRAD/MK22 concept and military fielding. Barrett’s rifle barrels are engineered as system-specific, modular components: each MRAD kit is factory headspaced with a matching bolt and secures via two Torx-Plus screws for rapid, repeatable caliber changes, with in-house production and barrel lapping focused on consistency and service-grade reliability rather than open-market standalone sales.