Ed asks Wordy "What's my M.O.A" M.O.A means "Minute of Angle" the unit of measurement that snipers use to measure accuracy.
The title is taken from the Bible verse 1 Corinthians 13:12 "see through a glass, darkly."
Wordy answers Ed that his MOA or Minute of Angle is two mils. A mil is a standard, specific pattern of duplex crosshair reticles with four small 0.25 mil diameter dots placed along each axis.
An Aeryon Scout Unmanned Aerial Vehicle was featured in this episode.