My experience: BSF Barrels May Experience Substantial Thermal Drift.

[StoneHendge]

Well, I called twice this morning and no one picked up the phone on the returns line. Went into request returns on their website, checked off the barrel, marked "open" for condition (there is no "used" option), selected "other" as reason (there is no "defective" option) and store credit as resolution. Explained the massive amount of thermal drift in comments and uploaded the pictures. Return was instantly accepted. Time to break it down as quick as possible, package it up and head to the office to print the return label and get it out the door! Maybe BSF barrels are set up for automated return acceptance. Still don't know if they'll accept it since it's "used" and not "open", but possession is 90%!