lochsa, thanks for the suggestion. I pulled up the Ramshot website and they don't list a load for the 40 gr. with TAC. They are suggesting their faster buring X-terminator (got'a love that name). I was thinking the H335 may be a tad slow when I dropped from the 50 to 40 gr. Benchmark is actually faster than X-terminator. Does H322 meter as well as H335?