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Q&A for American Defense Manufacturing AD-B2 Modular Base — 9 Questions & 7 Answers

Name American Defense Manufacturing AD-B2 Modular Base (4.9)
$101.43 $96.36 Save $5.07
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Q
Onenutty, member, from MI, United States, asked on July 18, 2022

Will this fit the primary arms micro prism slx?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 01, 2022

The American Defense Manufacturing AD-B2 Modular Base is compatible with the 1.5-3x Power Mini ACOG Scopes, such as the TA33 and TA44. This mount will also fit the Nvision Halo LR thermal scope, Sightmark Wraith Mini, and Primary Arms GLX 2x, SLX 1x/3x Prism Scopes.

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Q
eloucha, guest, from OH, United States, asked on April 17, 2021

Will fit magpul bipod arms 17s ??

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on August 03, 2021

No, it will not.

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Q
steven, member, from CO, United States, asked on March 15, 2021

Will this work with Primary Arms SLx 2.5 Compact 2.5x32 Prism Scope - ACSS-CQB-M1

Expert Answer
A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on August 03, 2021

Yes, that optic should work with this mount.

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Q
Gabe, member, from KY, United States, asked on May 09, 2020

How long is the mount, how much rail space is needed

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on August 03, 2021

This mount is 2.1 inches in length.

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Q
Gabe, member, from KY, United States, asked on May 09, 2020

Will this mount work with a TA31?

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A
Answered by Kurt Colbourne, Gear Expert, from IL, United States, on August 03, 2021

Unfortunately, it will not. This mount is for the mini-ACOG optics. Here's one that would fit.

https://www.opticsplanet.com/american-defense-manufacturing-ad-b3-large-modular-base.html

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Q
DASH, member, from MS, United States, asked on June 17, 2018

Is this mount compatible with a Primary Arms 5x prism scope?

Expert Answer
A
Answered by Jonathan D., Gear Expert, from IL, United States, on August 08, 2018

No, the Primary Arms 5x scope use the AD-B3 modular base which can be found here:

https://www.opticsplanet.com/american-defense-manufacturing-ad-b3-modular-base.html

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Q
Charles, guest, from TX, United States, asked on February 09, 2018

whats the difference between the tactical vs the standard

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A
Answered by Ethan C., Gear Expert, from IL, United States, on March 24, 2018

The Tactical versions have a larger lever to give you more leverage to tighten and remove the mount.

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Q
Parky, guest, from OH, United States, asked on June 11, 2025

Will this fit Eotech Vudu 3-9x32 scope?

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Q
Frank, guest, from PA, United States, asked on January 20, 2025

Will this mount fit onto the MFI Ultra Low Profile red dot mount on my SP5K?

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