Rate of fire
Rapid fire I shoot autos much better. Slow fire I tend to shoot revolvers better. My autos include a 5" 1911, a Taurus PT92 (5") and a Ruger P95. The revolvers are 4" 357mag, a 2.25" Ruger SP101, and a S&W 642. My accuracy may have something to do with the recoil of the particular gun and the rate of fire.