Chronoed the 405 Hornady today. 2175-2230. Loaded some .410 250 grain cast WFNGC with 56 grains of 4895. Chronoed 2174-2253. Shot 4" low and 2" right but the composite groups were 1 1/2" apart at 50 yds. It started snowing really hard so only got to shoot about 6 of the cast loads. Will try again later.