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Q&A for SIG SAUER Sierra3BDX 6.5-20x52mm Rifle Scope, 30mm Tube, Second Focal Plane — 19 Questions & 16 Answers

Name SIG SAUER Sierra3BDX 6.5-20x52mm Rifle Scope, 30mm Tube, Second Focal Plane (4.3)
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Q
D P, member, from TX, United States, asked on November 18, 2022

Sig Sauer SIERRA3BDX 6.5-20x. What size throw lever fits this model scope?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 17, 2023

The Switchview Magnification Adjustment Throw Lever at the link below might work for the SIG SAUER Sierra3BDX 6.5-20x52mm Rifle Scope. Also Sig has a Tango4 throw lever that might also work for this scope. I recommend contacting Sig Sauer to confirm compatibility of their Tango4 throw lever.
https://www.opticsplanet.com/switchview-magnification-adjustment-throw-lever.html?_iv_fit=burris-xtr-ii

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Q
Coy, guest, from MS, United States, asked on January 31, 2022

Will this stand up to the recoil of a 300 rum with 28 in bull barrel with no muzzle brake?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on February 03, 2022

Yes, the Sig Sauer Sierra3BDX 20x30mm Rifle Scope will hold up to the recoil of a 300 RUM. Just ensure the scope is mount properly and securely to the rifle and there won't be any issues.

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Q
Michael Shows, member, from MS, United States, asked on August 25, 2021

I see it has a lifetime warranty on scope and 5 year warranty on electronics if the electronics go out will it work properly without the electronics

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on August 30, 2021

You would not get full functionality, no.

1 of 1 found the following answer helpful.
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Q
Sam, member, from MI, United States, asked on September 16, 2020

Will my Kilo 2200 BOX rangefinder work with this scope?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on August 30, 2021

Yes, all the BDX products will communicate with each other.

0 of 1 found the following answer helpful.
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Q
Jeff Tirado, member, from CA, United States, asked on August 18, 2020

Using this on a aero Precision M5 build with 24” proof barrel. Want to use alpha3 scope mount. Which should I get the 1.5 or 1.3 ring height option.

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on August 30, 2021

You should get the 1.5 model.

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Q
Davious, member, from AZ, United States, asked on June 03, 2020

Does anyone know of lens covers made for this scope and if so what are the sizes needed? What about any available sunshades?

Expert Answer
A
Answered by Tom B, Gear Expert, from IL, United States, on August 30, 2021

For the flip caps you could use: BX-R2-COVERS-30190 and BX-R2-COVERS-30450. For the sunshade, I found this model: 28W-RA-AOABRSS-214061S

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Q
Frank Coleman, member, from GA, United States, asked on February 29, 2020

What’s the mount torque specification for the BDX? I’m using the Steiner T- Rings.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on March 19, 2020

There are no torque settings for the scope, but the rings have the following torque information provided by Steiner:

"We recommend 18-22 inch pounds on the ring tops and 45-55 on the base nuts."

2 of 2 found the following answer helpful.
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Q
Cole, member, from UT, United States, asked on December 03, 2019

Are the turrets capped with removable caps or are they open

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on January 23, 2020

The turrets are capped and can definitely be removed to adjust the windage and elevation.

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Q
Richard Bean, member, from TN, United States, asked on October 18, 2019

Can you suggest a set of Sig Sauer alpha scope rings for a savage 22-250 bolt action rifle with this scope.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on November 01, 2019

We would probably recommend something like MPN: SOA10005. If you would like other suggestions please feel free to email us at techsales@opticsplanet.com.

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Q
looknup, member, from UT, United States, asked on May 20, 2019

What is the minimum parallax range for the scope?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on May 22, 2019

The lowest parallax setting is 50 yards.

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