Innovative and Robust CarabinerThe HMS Bulletproof FG is an innovative and robust HMS carabiner with a steel insert at the apex and an internal spring bar to prevent cross loading. It combines the advantages of both a steel carabiner and an aluminium carabiner. The steel insert at the carabiner apex protects this section which is particularly subjected to abrasion, the rest of the carabiner is made from particularly lightweight aluminium. The HMS Bulletproof FG is available as a screwgate or triple lock version.