Item #:BU420180
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Product Information

The massive strength of a wide 6-screw ring is combined with lightweight yet thick cross section aluminum to provide a reliable return-to-zero ultra strong mounting system for Picatinny-style rails. These Xtreme Tactical Rings are ready for the heaviest of scopes, massive recoil, and severe usage.

Technical Notes


Ring Heights
  Low Medium High Extra High
Standard 1" .150" .270" .390"
Signature 1"
Zee 1" .130" .255" .450"  
Quick Detach 1"
Zee Signature 1"   .270" .420"  
Standard 30mm   .180" .300" .420"
Signature 30mm
Zee 30mm   .205" .330" .582"
Zee Signature 30mm
CZ (all)   .480"    
.22 Signature Deluxe   .400" .793"  
1" .22 rings (all)   .295" .450"  
Dimensions listed are from the bottom of the scope tube to the bottom of the ring.
To securely mount rings and bases, tighten to the following specification:
Ring Tops - 18-24 in./lb.
Bases - 28-32 in./lb.
Rear windage Base Screws - 40-45 in./lb.

Read 1 Reviews - Average Rating: 5 stars

Quick Mount/Detach Capable

By Leon G. on Oct 17, 2018
I prefer to use the Burris Signature rings, since the polymer insert protects the finish of the scope. However, I had an application that required a quick mount and detach capability. The XTREME TACT uses a hefty 1/2" clamp nut, which is handier than the hex-head screws used on the similar Signature rings. A scope in these rings will retain zero, as long as you remember to push the scope and rings forward on the rail to the stops.

With a Picatinny rail, there is no need to lap these rings. With six clamping screws on each ring, the scope can be secured without undue or excessive tightening of the screws, although I still recommend following the manufacturer's specification and using a torque driver.
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