I believe I have three of them. A 4X, a Standard 3x9, and a 3x9 w/RangeMaster feature. I took a real hard fall on a steep, ice covered hillside. I bent the top turret, and broke the RangeMaster feature. I packed up the scope and sent it to Busnell. They sent it back fully repaired with a few goodies in the box.
Outstanding service. They did not charge me a dime. I have used them without problems in -20 degree tempatures without a problem. On a very cold, and wet Colorado hunt there was no fogging problem. I had an early Weaver K4 that had all kinds of wet weather problems.
Siskiyou