1892x -

: While it was released after the "frontier" era technically ended, it became the "Hollywood" rifle of the West, used extensively in Western films by stars like John Wayne.

In modern scientific literature, "1892x" or similar numerical strings often appear in specific data sets or cataloging: : While it was released after the "frontier"

: John Browning designed the rifle in response to a challenge from Winchester to create a superior lever-action in under 90 days. He delivered a design featuring a dual locking bolt mechanism that was significantly stronger and smoother than previous versions. : While it was released after the "frontier"