Ideal for all rifle scopes on AR15/M16 flattop receivers for proper cheek weld, Burris 1" Xtreme Tactical Ultra-Strong rings are available in four heights from 1/4" to 1" to accommodate any type of scope. Burris Xtreme Military Rings are ready for the heaviest of scopes, massive recoil, and severe usage. The massive strength of a wide 6-screw Burris ring is combined with lightweight yet thick cross section aluminum to provide a reliable return-to-zero, high-strength mounting system for Picatinny-style rails.

• Burris 420180 Xtreme Tactical Picatinni Rail Low 1/4" Height 1" Two Rings, UPC: 000381201805
• Burris 420181 Xtreme Tactical Picatinni Rail Medium 1/2" Height 1" Two Rings, UPC: 000381201812
• Burris 420182 Xtreme Tactical Picatinni Rail High 3/4" Height 1" Two Rings, UPC: 000381201829
• Burris 420183 Xtreme Tactical Picatinni Rail Extra High 1" Height 1" Two Rings, UPC: 000381201836

Burris X-High 1"	Burris High 3/4"	Burris Medium 1/2"	Burris Low 1/4"

Burris XT Riflescope Ring Heights This chart shows the dimensions of Burris XT Military Tactical Rings from the bottom of the scope tube to the top of the mount face ("C" dimension). LOW MED HIGH EXTRA HIGH .25" .5" .75" 1"

Specifications for Burris Binocular Accessories 420181:

Package Contents:

• Burris Xtreme 1" Picatinny Rail Riflescope Two Rings - Matte Black