Q&A for Strike Industries AR Platforms R.EX Riser

Q

Jason Powell, member, from ID, United States, asked on July 31, 2022

What is exact height gained? Im looking at some risers for a low 1” scope mount wondering if this will work

Expert Answer

A

Answered by Hunter, Gear Expert, from OH, United States, on August 11, 2022

The Strike Industries R.EX Riser - Low Profile, Lightweight Riser for AR Platforms with spacer will add 0.63" of height.

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Q

Bash, member, from OH, United States, asked on December 17, 2021

can i use this as a low mount for Romeo 5 red dot, to act like a low mount?

Expert Answer

A

Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

No. You would need a mount with a T1/T2 footprint that directly fits to your Romeo 5. I recommend the Midwest Industries QD mount found using the following link.
https://www.opticsplanet.com/midwest-industries-aimpoint-t-1-lower-1-3-qd-mount.html?_iv_attachment-mount-type-1726386052=low-profile

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Q

Adrian, member, from NC, United States, asked on March 24, 2021

I'm using a Sig Sauer Romeo 5 and it didn't come with the low mount will this work as a alternative?

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A

Answered by Ethan, Gear Expert, from IL, United States, on February 09, 2022

No. The Strike Industries R.EX Riser will not directly mount to your Romeo 5 and act as a low mount. You need a T1/T2 style low mount that will directly fit to your Romeo 5. You can find one that I recommend using the following link.
https://www.opticsplanet.com/midwest-industries-aimpoint-t-1-lower-1-3-qd-mount.html?_iv_attachment-mount-type-1726386052=low-profile

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Q

Isaac Gomez, member, from CO, United States, asked on October 03, 2020

Would this put a 507c at cowitness height if I’m using the factory pic mount?

Expert Answer

A

Answered by Ethan, Gear Expert, from IL, United States, on March 18, 2022

The Strike Industries R.EX Riser was designed for an absolute co-witness with the SI Reflex Exoskeleton mount with either A2 height, or Sidewinder sights. It may not provide an exact absolute co-witness, but should be fairly close. You can always use an RMR mount at the absolute co-witness height with your 507c as well.

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Q

JORGE, guest, from PA, United States, asked on May 01, 2020

how much does it raise the optics?

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A

Answered by Brandon B, Gear Expert, from IL, United States, on September 03, 2021

It will raise it about 0.63 in.

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Q

Mike, guest, from PA, United States, asked on April 22, 2020

How much will this riser add in height above the existing rail?

Expert Answer

A

Answered by Brandon B, Gear Expert, from IL, United States, on September 03, 2021

It will add 0.63 in.

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Q

Justin Mills, member, from FL, United States, asked on March 01, 2020

Woo this work to mount a holosun 507c on a ar15

Expert Answer

A

Answered by Jonathan D., Gear Expert, from IL, United States, on March 19, 2020

It should but you would also need the REX linked below:

https://www.opticsplanet.com/strike-industries-rex-reflex-exoskeleton.html

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Q

JL, member, from CA, United States, asked on July 12, 2026

Would this be a good to pair it with a Holosun 506C? What benefits and advantage?

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Q

CHOWDER89, guest, from SC, United States, asked on December 14, 2025

Will this bring my Simmons red dot tube to a 1/3 cowitness?

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Q

OniBadger, member, from FL, United States, asked on July 11, 2025

Will the REX risee work for a Holosun 510c?

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Q&A for Strike Industries AR Platforms R.EX Riser — 10 Questions & 7 Answers