scopechiefs had a LIFETIME warranty- it's replace now, but send it in to the richmond hill facilitywith the 10 buck inspection fee, and you get a new one in the mail;last time i did it, i got a 1.5x4x32 dusk and dawn for an old banner 2.5x20- to mail it cost 11.25 , and the inspection was 10- so you get a new scope for 20 bucks or so-just don't be anxious to get it back, or mail it to cody , wyoming- you'll never see it again