There are several 7mm' s, but if it was a 7 mm Rem Mag then yes. I think you' d be very pleased with both the 7 mm Rem Mag and the leupold Varix III. I own both and can' t say a bad thing about either. However if your looking at the Varix III you may want to check out the Zeiss Conquest for comparision. It seems it is a bit cheaper or equal. It has recvd. many a good review here and elsewhere. (very good glass, that appears to be clearer and brighter than the loopy)