Plan: Pipe gun refined .45 receiver

Plan: Pipe gun refined .45 receiver is a plan in Fallout 76.

Location

 * Random rewards for completing Event: Fertile Soil, Event: Fly Swatter, Event: Project Beanstalk, Event: Tea Time, Event: Feed the People, Event: Leader of the Pack, Event: Back on the Beat, Event: The Path to Enlightenment, Event: Collision Course and Daily: Ecological Balance, Daily: Strange Brew.
 * Low chance of being rewarded for completing Daily: Mistaken Identity, Horde events, Hunter/Hunted PVP, and all Powering Up quests.
 * Vendors
 * Pleasant Valley Ski Resort: Sold by vendor bot Resin.