Yes, I'm using the standard length for the Hornady 325 FTX rounds in a Marlin SS Guide Gun with a ported barrel. Not real impressed with the load yet, tried pulling bullets from factory rounds and using the weight verified powder in shortened cases but no consistency at all. Going to try some 1680 reloads next but it's not a high priority for this year. For one thing the stock comb is way too low for the dot sight I have to use due to my 63 year old eyes.