The Burris 1" Zee Rings 420087 are solid steel scope rings of excellent quality and are designed to fit Weaver Style Bases or Picatinny Rails. This model does not use the Burris Posi-Align inserts. If you want the Burris Rings with the Posi-Align Inserts, look for the Burris Signature Zee Rings.
 
Burris 1" Zee Rings Features
• 1" Tubes
• Machined to exact tolerance
• Top and bottom matched for strength and fit
• Handles recoil of any rifle
 
In the Box
• Burris 1" Zee Rings