This variant cover connects to the following covers to compose a larger complete image:
Elektra (Marvel, 2017 series) #1, Marco Checchetto Connecting and Kingpin (Marvel, 2017 series) #1, Marco Checchetto Connecting.
This issue is a variant of Bullseye (Marvel, 2017 series) #1 [Dave Johnson].
There exist further variants:
Assassin-for-hire Bullseye is looking for a big job with maximum bloodshed. He agrees to rescue the son of an American drug-lord who's being held for ransom by a Colombian drug cartel.