Leupold QRW2 Weaver-style rings work with both Weaver or Picatinny rail bases. QRW2s also work with cross-slot bases and offers the same features as our QR mounts, including +/- MOA accuracy when removing and replacing your optic.
Specifications:

Type	Ring Set
Tube Diameter	1"
Height	High
Size
Finish	Black Matte
Style	Weaver
Material	Steel
Style Description
One or Two Piece	2
Adaptor Type
Mount Type
Lock Type	Quick Release