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Q&A for Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sights — 334 Questions & 186 Answers

Name Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sights (4.8)
As Low As $224.99 Save Up to 18%
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Q
Kenny H Dotson, guest, from VA, United States, asked on June 19, 2023

Will this fit the s&w M&p 5.7

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on June 19, 2023

Yes, the Holosun Sub-compact HS407K-X2 Red Dot Sight will mount directly to the optic ready slide of the M&P 5.7 without the need for any adapter plates.

6 of 7 found the following answer helpful.
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Q
john, guest, from NJ, United States, asked on August 23, 2022

will this fit a sig p365x

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on September 02, 2022

The Holosun Sub-compact HS407K-X2 Red Dot Sights will fit a Sig P365X.

45 of 47 found the following answer helpful.
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Q
Johnathan, guest, from AR, United States, asked on January 05, 2022

Will the Holosun HS407K fit a Canik tp9 elite combat?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on January 14, 2022

The Holosun Sub-compact HS407K-X2 Red Dot Sight uses a modified Shield footprint so it will fit if you use the correct adapter plate but may need modified.

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Q
Cain, guest, from GA, United States, asked on May 18, 2021

Will this ( HS407K-x2 ) fit a Springfield Hellcat?

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on July 16, 2021

No, the Hellcat OSP will not accept the 407K or 507K models directly to the slide cut. The Hellcat OSP has indexing lugs on the slide that interfere. The rear indexing lugs would need to be removed and the front indexing lugs would need to be shortened as the 407K and 507K will not accommodate rear lugs and will only accommodate very shallow front lugs. There are some machine shops that will do the modifications, but this red dot will not fit out of the box.

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Q
Don, guest, from MI, United States, asked on December 08, 2020

What footprint RMR etc

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on April 28, 2021

The 407K and 507K models have Shield Sights RMS mounting footprints while the standard 407C and 507C use the industry standard RMR mounting footprint. The mounts are not interchangeable.

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Q
Billm, guest, from NJ, United States, asked on October 31, 2024

Will this fit smith and wesson m&p 5.7

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on November 01, 2024

Yes, the Holosun Sub-compact HS407K-X2 mounts directly to the optic ready slide of the S&W M&P 5.7 without the need for an adapter plate.

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Q
Elandrami, guest, from AR, United States, asked on August 08, 2024

What would I need to mount this optic on a Glock 48 MOS

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 12, 2024

To mount the Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sight to your Glock 48 MOS, you will need to purchase and install the C&H Precision Weapons V4 MIL/LEO Adapter Plate, which can be found linked below:
https://www.opticsplanet.com/c-h-precision-weapons-v4-mil-leo-adapter-plate.html?_iv_code=5HT-RMT-CHPV4ML-GLX-HOLOK

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Q
Ghost, guest, from AZ, United States, asked on August 07, 2024

Will this work on my Glock 17 Gen 4?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 07, 2024

If you have an MOS (optic ready) model Glock 17, you will need to purchase and install the C&H Precision Weapons V4 MIL/LEO Adapter Plate, which will allow you to mount this optic once the plate is installed. The adapter plate can be found linked below. If you do not have an MOS model Glock 17, you will need to purchase and install the Evolution Gun Works Leupold DeltaPoint Pro Sight Mount. You will have to modify the plate by removing the rear recoil lugs and shortening the front two. This plate can also be found linked below:
https://www.opticsplanet.com/c-h-precision-weapons-v4-mil-leo-adapter-plate.html?_iv_code=5HT-RMT-CHPV4ML-GL-HOLOK
https://www.opticsplanet.com/evolution-gun-works-leupold-deltapoint-pro-sight-mount-for-glocks.html

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Q
Wes, member, from NM, United States, asked on June 04, 2024

Does this fit a.Docter footprint?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on June 06, 2024

No, the Holosun Sub-compact HS407K-X2 1x 6 MOA Dot Red Dot Sight uses the K footprint, which is a modified RMSc footprint. It is not compatible with Docter/Noblex optic cuts.

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Q
Kcrouch, member, from TX, United States, asked on May 29, 2024

Will it for Springfield echelon.

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on May 30, 2024

Yes, the Holosun Sub-compact HS407K-X2 is compatible with the Springfield Echelon.

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