Thread: What caliber are you shooting F-Open with?

@Beetroot
F Class is run by NRANZ, under ICFRA rules now - UK based organisation.
Strict weight rules and trigger release weights in TR and F/TR.
Unsure if trigger release weight is free in F-Open, but must pass three slow closing tests and not release the firing pin.
As I only shoot F/TR for shits and giggles at Trentham, have run foul of some of the 'sticklers for rules', but otherwise they're a good, helpful bunch.