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Questions & Answers
I’d like to put this on a standard AR15 5.56. Tube is 30mm and bell is 44mm. My question: Do I run a 1.375” or 1.5” ring height? Expert Answer

The height of Zeiss Ultralight 1913 MS Rings you need will depend on the outside diameter of the objective lens housing on your particular scope. However, being that you are mounting it to a AR15 the 1.375" should be enough clearance for your scope.

by Hunter, Gear Expert, August 11, 2022
What ring height would you use for the Zeiss V8 1-8 x30 on a 300 Blackout Mini-Fix by Q? Expert Answer

For that set up I recommend using the Zeiss Ultralight 1913 MS Rings 36mm diameter 27mm high rings. The Zeiss Ultralight 1913 MS Rings model number is 000000-2309-918.

by Hunter, Gear Expert, May 13, 2022
Customer Reviews
Helpful Positive Review
Zeiss ringd by Greg, December 23, 2023
Great concept. Saves the installation of a bubble level when shooting long range.
1/1 found this helpful
Helpful Positive Review
Zeiss 30mm scope rings by Johnny, Verified Owner, March 15, 2025
Great quality. Build in level is really convenient.
1/1 found this helpful
Helpful Positive Review
Zeiss Rings by SRbaSh, Verified Owner, December 21, 2023
This is my second set of Zeiss rings! What better to pair a zeiss scope with a set of Zeiss rings? I love the low profile design with the built in level. Also quality is very good. The rings also come in a small hard case with the correct bits to ins...
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1/1 found this helpful
Helpful Positive Review
These rings are great! Precision fit. I was slightly worried about getting the “low” 1.0 inch height rings for my 56mm scope, but the scope had plenty of room over the barrel. Installed it with an in/lb wrench and have great consistency in my resulti...
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1/1 found this helpful
Helpful Positive Review
Amazing product for the price. You get what you pay for. Don’t settle for lower end rings. Buy once, cry once they are totally worth it. At first I was a bit hesitant to buy, but at the end once mounted on to my Tikka .308 it’s a dream to shoot. Pair...
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2/2 found this helpful
Helpful Negative Review
using on a Mountain Tactical Tikka T3/T3x Receiver Length Gen2 Performance Series Picatinny Rail, 20 MOA These rings look really nice, must be cast they are very rounded and feel like plastic. But they will not snug up when trying to mount them on ...
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1/7 found this helpful
Read All 27 Reviews
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Product Info for Zeiss Ultralight 1913 MS Rings

ZEISS Ultralight 1913 Mil-Spec Rings are manufactured to the highest of standards, from premium materials, and with tight tolerances for your long-term safety and field applications. They are designed for optimal long-range shooting solutions and allow for either right- or left-handed operations as well as eye dominance. The bubble level is easily viewed from the shooting position, creating no disturbance in your shooting position. A smarter, sleeker, and ultralightweight ring design for all heavy-duty hunting and shooting applications.image

Specifications for Zeiss Ultralight 1913 MS Rings:

Manufacturer: Zeiss
Finish: Matte
Base/Mount Type: Riflescope Ring
Quantity: Pair
Fabric/Material: 7075-T6 Aluminum
Condition: New
Weight: 4.4 oz
Color: Black
Mount Type: Picatinny

Features of Zeiss Ultralight 1913 MS Rings

  • High rings are ideal for AR platform rifles or other platforms requiring the scope to be high above the bore
  • 1913 Mil Spec
  • Integrated anti-cant bubble level
  • Integrated recoil lug for improved alignment
  • Micro-radiused on all machined leading edges to ensure non-marring, non-scratching design

Package Contents:

  • Zeiss Ultralight 1913 MS Rings
  • Hard Case
  • Torx T15
  • Torx T25

Zeiss Ultralight 1913 MS Rings Orderable Models

List of Orderable Models

  • Zeiss Ultralight 1913 MS Rings w/ Level - Low, 30mm, .850in/21.6mm, Black, 000000-2309-905 , MPN: 000000-2309-905 , UPC: 740035014732 , Code: ZS-RR-U1913-000000-2309-905
  • Zeiss Ultralight 1913 MS Rings w/ Level - High, 30mm, 1.18in/30mm, Black, 000000-2309-907 , MPN: 000000-2309-907 , UPC: 740035014756 , Code: ZS-RR-U1913-000000-2309-907
  • Zeiss 30mm Ultralight 1913 MS Rings w/ Level - Medium, 1.0in / 25.4mm, Aluminum 7075-T6, Black, 000000-2309-906 , MPN: 000000-2309-906 , UPC: 740035014749 , Code: ZS-RR-U1913-000000-2309-906
  • Zeiss Ultralight 1913 MS Rings w/ Level - X-High, 30mm, 1.375in/34.9mm, Black, 000000-2345-660 , MPN: 000000-2345-660 , UPC: 740035015159 , Code: ZS-RR-U1913-000000-2345-660
  • Zeiss Ultralight 1913 MS Rings w/ Level - High, 34mm, 1.375in/34.9 mm, Black, 000000-2345-665 , MPN: 000000-2345-665 , UPC: 740035015197 , Code: ZS-RR-U1913-000000-2345-665
  • Zeiss Ultralight 1913 MS Rings w/ Level - Medium, 34mm, 1.125in/28.5mm, Black, 000000-2345-664 , MPN: 000000-2345-664 , UPC: 740035015180 , Code: ZS-RR-U1913-000000-2345-664
  • Zeiss Ultralight 1913 MS Rings w/ Level - X-High, 34mm, 1.5in/38.1 mm, Black, 000000-2345-666 , MPN: 000000-2345-666 , UPC: 740035015203 , Code: ZS-RR-U1913-000000-2345-666
  • Zeiss Ultralight 1913 MS Rings w/ Level - XX-High, 30mm, 1.5in/38.1 mm, Black, 000000-2345-661 , MPN: 000000-2345-661 , UPC: 740035015166 , Code: ZS-RR-U1913-000000-2345-661
  • Zeiss Ultralight 1913 MS Rings w/ Level - Low, 34mm, 1.0in/25.4 mm, Black, 000000-2345-663 , MPN: 000000-2345-663 , UPC: 740035015173 , Code: ZS-RR-U1913-000000-2345-663
  • Zeiss Ultralight 1913 MS Rings w/ Level - Medium, 36mm, 1.06in/27mm, Black, 000000-2309-918 , MPN: 000000-2309-918 , UPC: 740035014763 , Code: ZS-RR-U1913-000000-2309-918
  • Zeiss Ultralight 1913 MS Rings w/ Level - High, 36mm, 1.22in/31mm, Black, 000000-2309-919 , MPN: 000000-2309-919 , UPC: 740035014770 , Code: ZS-RR-U1913-000000-2309-919

Zeiss Ultralight 1913 MS Rings Unavailable & Discontinued Models

List of Unorderable Models

  • USED Zeiss Ultralight 1913 MS Rings w/ Level - Low, 30mm, .850in/21.6mm, Black, 000000-2309-905, EDEMO1, Condition Parts Only/Salvage, Defective , MPN: 000000-2309-905-EDEMO1 , Code: ZS-RR-U1913-000000-2309-905-EDEMO-DF-F
  • USED Zeiss 30mm Ultralight 1913 MS Rings w/ Level - Medium, 1.0in / 25.4mm, Aluminum 7075-T6, Black, 000000-2309-906, EDEMO1, Used, Condition Fair , MPN: 000000-2309-906-EDEMO1 , Code: ZS-RR-U1913-000000-2309-906-EDEMO1
  • DEMO, Zeiss 30mm Ultralight 1913 MS Rings w/ Level - High, 30mm, 1.18in/30mm, Black, 000000-2309-907 , MPN: 000000-2309-907-DEMO , Code: ZS-RR-U1913-000000-2309-907-DEMO
  • DEMO, Zeiss Ultralight 1913 MS Rings w/ Level - Low, 30mm, .850in/21.6mm, Black, 000000-2309-905 , MPN: 000000-2309-905-DEMO , Code: ZS-RR-U1913-000000-2309-905-DEMO
  • DEMO, Zeiss 30mm Ultralight 1913 MS Rings w/ Level - Medium, 1.0in / 25.4mm, Aluminum 7075-T6, Black, 000000-2309-906 , MPN: 000000-2309-906-DEMO , Code: ZS-RR-U1913-000000-2309-906-DEMO
  • DEMO, Zeiss Ultralight 1913 MS Rings w/ Level - X-High, 30mm, 1.375in/34.9mm, Black, 000000-2345-660 , MPN: 000000-2345-660-DEMO , Code: ZS-RR-U1913-000000-2345-660-DEMO
  • USED, Zeiss Ultralight 1913 MS Rings w/ Level - XX-High, 30mm, 1.5in/38.1 mm, Black, 000000-2345-661 , MPN: 000000-2345-661-EDEMO , Code: ZS-RR-U1913-000000-2345-661-EDEMO-RE-B
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