It depends on the event. As an example, the repro revolvers are mostly the Hege Remington and FWB Rogers & Spencer. Single-shot percussion pistol is dominated by the FWB Underhammer, or the equivalent Baunkircher or Dedinski guns. Flintlock? Hege-Manton pistols are preferred if you can get them, but the
Pedersoli guns are doing well.
Many of the target rifles are custom-made, just like the originals.