Since we started working a 4/10 shift at the j. o. b., we've had Friday's off. Thus, Friday is First Saturday.
Went here this morning and worked my way through 100 rounds of this. I do indeed still remember which end the noise comes out of.
On a related note, shooting with the laser sight requires a completely different target acquisition process than does using the traditional sights. Remarkable how that alters the magazine swap mechanics.