night firing mark

aiming dot; aiming mark; crosshair; crosswires; pointing mark; telescope laying mark

night fighting mark

night-vision goggles (NVGs); night vision goggles (NVG)

NV (night vision) mount, NVG (Night Vision Goggles) mount

NV kit, NVG kit / Night Vision, Night Vision Goggles

night applicatory firing

night firing aid

night firing device

night firing instruction

night firing sight

firing point / firing pin

firing position / firing attitude

firing limit / firing cycles limit

index line / mark

marker lights (mark lights)

shooting mark

shoulder flash / mark / patch

stadia lines (hairs, mark)

weight zone mark

wide of the mark

shot to mark

Mk 19 grenade launcher (pronounced Mark 19)

adjustment mark

aiming mark (on a sight graticule)

auxiliary aiming mark (point)

auxiliary aiming mark

bench mark

center mark

center mark of barrel

coast mark

collimating mark

connecting rod cap mark