i din't like the nikon at all. to long of eye relief, to narrow field of view, short overall length,=hard to mount on some guns, triumph being one of those guns. you have to watch how you place the scope on the bases, what i'm saying is with the maxima base you put your front ring on the frst slot and youhave to put the turretsof the scope right next to the ring and it really still needs to gofarther forward. all due to the long eye relief. not a good setup. I've put together quite a few and there's no way around it unless you get extended weaver style rings. the field of view sucks.