This is a discussion on M308 Nikon scope within the Optics forums, part of the Gun Forum category; Looking to buy lightly used M308 Nikon scope.
Nikon M-308 4-16X42 SF Matte BDC 800.
You just missed one in the BX last week! Think it went for $350 NIB...
BTW I own that scope, the BDC is calibrated for a 168 HPBT at around 2680 FPS, also the ballistics program from Nikon can tailor the BDC to other loads or handloads and display aiming points. I have that program on a tablet for field use.
I have this scope.
With Nikon's Spot-On calculator it is pretty good, it will put your three shot sighter group danged close, and then a few clicks will have you in the black.
And their phone app makes it easy peasy.