I did have it mounted on my .280, but have since put a TacII on it. Here's the pic tho, you'd need to use a hammer extension, but it will fit in medium Burris Sig Zees. Great scope, I had it on my hornet for a while, but it's a bit bigger than I wanted for it, so I put an ATV on it. The WTC18 is made in the Phillippines, very clear and great resolution, the reticle is a bit course and the granite "krinkle" finish is a little different, but other than those 2 issues, it's great glass for the money.
Tim