3 10 5 40 July 8, 2019 16 32 64 128 3 5 10 40 leupold lr m3 3 5 10 rule 40 act 3 5x 6x 10 )= 5 2x 40 Leupold vx 3hd 3 5 10 40 If 2 3 10 and 4 5 40