Two Timer in the February 1954 issue of Galaxy Science Fiction. Here is a brace of vignettes by the Old Vignette Master. short and sharp. like a hypodermic! - Experiment - Sentry
Benson did his best to keep his colony from going native, but what can you do when the Natives have a rare human intelligence and know all about the facts of life?
The customs officer isn't even human, so it feels like just another R&R, another halting conversation carried on in ugly trade-speak, another bewilderment of queues and luggage carousels. Outside: another spaceport, surrounded by the variegated hostels for the variegated tourists, and bipeds are in bare majority. The thing he can't think of it is, is a homecoming.
Stories of the old West were filled with bad men who lived by the speed of their gun hand. Well, meet Buck Tarrant, who could outdraw them all. His secret: he didn't even have to reach for his weapon....