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Q&A for Geissele Maritime Bolt Catch — 27 Questions & 29 Answers

Name Geissele Maritime Bolt Catch (4.8)
$48.09 $31.49 Save 35%
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Q
AnthonyA, member, from OH, United States, asked on May 04, 2022

Will this work with a AR-9 Glock Mag platform?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 20, 2022

The Geissele Maritime Bolt Catch works with Mil-Spec dimension AR15's and may not be compatible with Billet receivers according to the manufacturer. So if your AR9 is Mil-Spec dimensions it might work.

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Q
bobby, guest, from MD, United States, asked on April 23, 2021

i am a lefty will this bolt catch interfere with my ambidextrous mag release.

Expert Answer
A
Answered by Ben, Gear Expert, from UT, United States, on May 20, 2021

Possibly, it will depend on the location of your mag release, you can always contact the manufacture as well.

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Q
Dino, member, from VA, United States, asked on February 18, 2021

does this come with plunger and spring???

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on March 09, 2021

It will come with the catch and the pin.

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Q
Bobby Wright, member, from MD, United States, asked on February 05, 2021

Will this work with a ambidextrous mag release. I shoot left handed.

Expert Answer
A
Answered by Armando R., Gear Expert, from IL, United States, on March 09, 2021

That completely depends on the ambidextrous magazine release. There are multiple ambidextrous magazine releases for AR's available and this will not be compatible with all of them.

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Q
Rod Rod, member, from TX, United States, asked on August 02, 2020

Will it work on an aero precision M5 308?

Expert Answer
A
Answered by Ben, Gear Expert, from UT, United States, on January 20, 2021

It is designed to work on any standard Lower receiver.

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Q
Mil-Spec Mike, member, from DE, United States, asked on December 16, 2022

Will this interfere with an CMMG ZEROED AR15 Ambi Mag Catch, on an Aero M4E1 lower?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on January 11, 2023

Depending on how far the mag catch protrudes from the receiver it may interfere with the Geissele Maritime Bolt Catch. I recommend contacting Geissele to confirm compatibility.

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Q
Invisible product, guest, from PA, United States, asked on July 04, 2022

Will this work for AR-10

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

The Geissele Maritime Bolt Catch is not compatible with DPMS or Armalite pattern .308 rifles. It is designed to be a Mil-spec replacement for the M16/M4 carbine platform only.

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Q
This guy, member, from WA, United States, asked on June 23, 2022

Does this work with AR10's (DPMS 308 to be specific)?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on July 07, 2022

The Geissele Maritime Bolt Catch is designed to work with Mil-Spec AR15's. Since AR10 receivers have different dimensions of Mil-Spec AR15's fitment with a DPMS pattern .308 rifle cannot be guaranteed.

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Q
GunNRun, member, from NC, United States, asked on April 25, 2022

Will this work with: A) Cmmg, Inc AR15, Ambi Magazine Catch? B) Does it matter if it is billet or forged receivers?

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on May 05, 2022

The Geissele Maritime Bolt Catch might work with the CMMG Ambi Magazine catch but Geissele does say that it is unknown if the Geissele Maritime Bolt Catch works with Billet Receivers. The Geissele Maritime Bolt Catch is designed to replace a Mil-Spec bolt catch, so if your billet lower has a Mil-Spec Bolt catch it should work.

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Q
TX2A, member, from TX, United States, asked on December 09, 2021

Are these still being MIM cast? Geissele had issues with them snapping in half during use, neither their website or customer service has addressed

Expert Answer
A
Answered by Hunter, Gear Expert, from OH, United States, on January 07, 2022

Please email us at techsales@opticsplanet.com for more information.

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