I got one last year when my scope failed..i bought a used one from safford hardware…it was relatively easy to do an held the rest of the season an I'm sure is still holding..my scope worked great until it rained real bad for about 3 days an the moisture in the air was bad high..the scope fogged bad that mornin an i actually killt a bird with it the same morning but it was already hard to see through..by lunch it was ruined
