No cartridge jiggle. Twist knob. Strong metal points hold cartridges securely in the loader until you release them into the revolver with a turn of the speedloader knob. Bubble packed on card.
Model 10-A .38/.357
Fits Smith & Wesson 10, 12, 13, 14, 15, 19, 64, 65, 66 and 67. Dan Wesson. Charter Arms. Taurus 606, 65, 66, 80 and 82. Rossi 971, 951, 851 and 351.