Sure, Every hawke scope I've tried had to be sent in for warranty. After the original SR6, SR12 hawke designed by Nick Jenkins(sp)? with Japan glass came out a had dozen folks from the club grabbed one and within 1 year on the market everyone agreed, Hawke warranties more scopes than anyone!
Just returned a newer (and less costly) NIB hawke last month. Front A/O would NOT turn. Used the online , they responded within 2 day's and I had a new (Defective) scope in my hands w/in 2 weeks. Not a bad turn around time. Not that I know what this second dead on arrival scope is worth but the return was easy.
Best of luck.
note: on the replacement the ONLY change in focus is from 400-450 yards. Not too sure I want to mail it back again on my dime, likely better to just buy a different brand.
And, has been some SEVERE Weather in their area in the last 1-2 weeks.
John