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Q&A for Pulsar Krypton FXG50 1-5x30mm Front Attachment Thermal Imaging Rifle Scope Kit — 14 Questions & 15 Answers

Name Pulsar Krypton FXG50 1-5x30mm Front Attachment Thermal Imaging Rifle Scope Kit (4)
$5,829.99 $5,299.97 Save $530.02
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Q
El Diablo Amarillo, guest, from DE, United States, asked on August 21, 2022

Pulsar website shows this unit mount in front of a LPVO on and AR which commonly has a 28mm obj lens ( approximately). Is that size adapter included?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on August 31, 2022

The Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope Kit comes with a variety of adapters to fit different size scopes. However, the smallest adapter is for scopes with an objective lens housing outside diameter of 45.5mm. So you will need the rail mount adapter which we currently do not have available. I recommend contacting Pulsar for this adapter.

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Q
Dave, guest, from NY, United States, asked on January 26, 2023

In consideration of tall mounted optics, how high (line of sight) can the FXG50 be raised when attached via the rifle rail?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on October 31, 2023

Please email us at techsales@opticsplanet.com regarding your question.

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Q
Nat, guest, from VA, United States, asked on December 27, 2022

Will this product not work above 50°F

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on January 06, 2023

The Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope has an operating temperature of -25 °С – +50°С (-13°F -+122°F).

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Q
Chuck, member, from MP, United States, asked on November 18, 2022

The Trijicon Credo® 1-6x24 has a 30mm tube size. Is that the measurement Pulsar is referring to for the 45.5mm minimum outside diameter adapter?

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

The adapter measurement of 45.5mm is referring to the outside diameter of the objective lens housing. The outside diameter of the objective lens housing needs to match the adapter for it to fit.

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Q
Ronny, guest, from AL, United States, asked on October 27, 2022

I know this unit comes with 42,50 & 56 rings , can I purchase rings as small as a 1.5-5x32 scope ?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on October 28, 2022

Please email us at Techsales@opticsplanet.com for assistance.

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Q
Tim, guest, from TX, United States, asked on October 17, 2022

I thought this came with the monocular attachement? If not do you have it? Tim

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on October 21, 2022

Please email us at techsales@opticsplanet.com.

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Q
Tim, guest, from TX, United States, asked on October 13, 2022

I thought this came with a monocular attachment?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on October 19, 2022

The Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope Kit attaches to rifle scopes. Please email us at techsales@opticsplanet.com for more information.

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Q
Matt, guest, from AK, United States, asked on September 22, 2022

Will this work with an Eotech Holographic Sight like the XPS-2

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 22, 2022

The Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope Kit is not compatible with the Eotech XPS-2 Holographic Sight.

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Q
Joseph Knight, member, from LA, United States, asked on September 08, 2022

Can you recommend a scope spec that will best accommodate this clip-on?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on September 19, 2022

The Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope Kit can be used comfortably on a wide range of day optic magnifications from 1.5x to 6x. Ring adapters for 42mm, 50mm, and 56mm objective lens are available from Pulsar directly and will fit any scope with that specific objective lens size.

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Q
tniel, guest, from CA, United States, asked on August 17, 2022

Can the krypton be mounted on a 40mm scope?

Expert Answer
A
Answered by Ethan, Gear Expert, from IL, United States, on August 18, 2022

Ring adapters for the Pulsar Krypton FXG50 Front Attachment Thermal Imaging Rifle Scope Kit can be purchased separately but are only offered for 42mm, 50mm, and 56mm objective lens.

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Last updated 2025-11-12 UTC.