FN Herstal Rifle Barrels for Sale

FN Herstal, S.A. of Belgium has produced rifle barrels since 1889, beginning with the Mauser Model 1889 for the Belgian government, and rifle barrels remain a core in-house competency tied to its service‑rifle production. FN’s rifle barrels are defined by cold hammer forging with hard-chromed bores and proprietary 21CrMoV5-11 steel in its carbines, and on the SCAR platform they are free-floating and built for user interchangeability.