Originally Posted by 4th_point


I'm pretty sure that the Nightfarce UL rings will fit the Warne base slots as their lug is narrow. I called NF and they said they would not fit weaver-bases but did confirm my suspicion that the lug is narrow enough to fit the Warne slot. But... I've never tried to install them. Other 1913 rings like Seekins absolutely will not fit due to the wider lug. If you've got access to a mill, you could open the slot on the Warne bases.


I actually got the info by e-mail from NF, below is the response regarding the lug on the UL rings. Only thing... those rings are a smidge higher than Maxima lows, IIRC.



The recoil lug portion of the crossbolt that engages the rail is 1/8" wide.

We do not recommend using picatinny spec rings on a weaver spec rail. They are machined to a different dimension.

Please let us know if we can offer further support.

Regards,


Technical Support, Customer Service
Nightforce Optics, Inc
336 Hazen Lane, Orofino, Idaho 83544
(208)476-9814 p
(208)476-9817 f
infonightforceoptics.com
www.nightforceoptics.com