I cut and pasted the sentences below from an ebay ad. I realize this is made of T6 aluminum which is not real strong material but it will be on a 15lb bench gun shooting the very mild recoiling 20 Vartarg so I think it will be adequate. I would like to know if it will mate with the Savage PTA. Thanks!

Millett 1 piece scope base for a savage rh 110 short action rifle.
NOTE- this mount only fits rifles with a round profile on the rear mounting surface of the receiver.