S&H Arms Gunsmithing has been in the forefront of the Class III world since the late 80’s as the original designer and manufacturer of both the H&K and the FNC auto-sear.
S&H also holds an enviable reputation as ‘the’ premier H&K gunsmith. In fact, Class III items built by us command a premium in the market.

Until now, S&H’s fine products have been available only by word of mouth.