Nikons BDC is a great feature
I now have two Nikon Prostaff Rimfire II 4-12 x 40mm BDC 150 Rifle scope. Each one is mounted on Ruger type 10/22. One is a original rifle which I bought many years ago. The other is one I have put together with aftermarket parts. I also purchased a Nikon Buckmaster 4-12 x 40mm BDC 150 Rifle scope. It is mounted on a 50 cal muzzle loader. Works great.
The BDC part of the scope makes life so much easier. Sight in at 50 Yards and then use the marks to get good accuracy. Easy to find target. Good, clear vision.
In the pictures attached, there is a view of how the BDC should work using the ammo listed. A nice feature is that the graph is setup on the Nikon site, and has a list for the different scopes and the ammo being used.
Verified purchase: YesCondition: Pre-owned