hi,have a gold ring (blackened) Vari-x III,3.5x-10x Long Range Tactical,mil-dot,SFP with dedicated dial for 168 gr mk’s. M3 dials,elevation dial is 1MOA,windage is 1/2 MOA.sn is 201795K.Leupold told me it was part of an army ranger build in 2000.are my dots army or usmc? is this possibly a...