Author Topic: M122 case on F122?  (Read 2401 times)

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Offline mike52787

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M122 case on F122?
« on: Sat, 27 August 2016, 23:13:28 »
Considering my f122 is coming in the mail soon, and I am interested in customizing it alot, I want to preserve the original case. Could I swap the top housing from a m122 onto my f122? I would rather not paint the original case if at all possible.

Offline 0100010

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Re: M122 case on F122?
« Reply #1 on: Sun, 28 August 2016, 14:24:06 »
  Quoting me causes a posting error that you need to ignore.

Offline fohat.digs

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Re: M122 case on F122?
« Reply #2 on: Sun, 28 August 2016, 21:09:14 »
The first link, the wcass version, is superior to mine (the 2nd link) and he made it happen with a 2nd-generation case, too.
"We are on the precipice of signing an agreement to advance talks with Iran that preserves the good parts of former President Barack Obama’s Joint Comprehensive Plan of Action (JCPOA) while amplifying its flaws.
Mr. Obama came to an agreement that did not involve America’s most precious treasure, the lives and limbs of our soldiers.  The 1.7 billion dollars of frozen Iranian assets released by Obama pales in comparison to the 300 billion being floated as a rebuilding fund.
So far, speculation that Iran will be free in the future to continue its nuclear program is the opposite of Trump’s stated goal for the war and in direct opposition to what Mr. Obama negotiated.
"
- Bill Roberts 2026-06-17

Offline mike52787

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Re: M122 case on F122?
« Reply #3 on: Sun, 28 August 2016, 21:16:44 »
If I use a first gen case with 3 step legs can I still use the metal bottom housing?

Offline fohat.digs

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Re: M122 case on F122?
« Reply #4 on: Mon, 29 August 2016, 07:15:47 »
If I use a first gen case with 3 step legs can I still use the metal bottom housing?

Yes, but it requires additional fiddling. The "spine" piece gets superseded and the F uses machine screws with actual metal nuts embedded in the case, whereas the M screws tap directly into the plastic.

If your F case is broken, you may need to do it, but it is a kludge to just do it without a good reason.
And also, Cindy and/or Lot_Lizard may have some extra F-122 case shells available for cheap.
"We are on the precipice of signing an agreement to advance talks with Iran that preserves the good parts of former President Barack Obama’s Joint Comprehensive Plan of Action (JCPOA) while amplifying its flaws.
Mr. Obama came to an agreement that did not involve America’s most precious treasure, the lives and limbs of our soldiers.  The 1.7 billion dollars of frozen Iranian assets released by Obama pales in comparison to the 300 billion being floated as a rebuilding fund.
So far, speculation that Iran will be free in the future to continue its nuclear program is the opposite of Trump’s stated goal for the war and in direct opposition to what Mr. Obama negotiated.
"
- Bill Roberts 2026-06-17

Offline mike52787

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Re: M122 case on F122?
« Reply #5 on: Mon, 29 August 2016, 09:48:22 »
If I use a first gen case with 3 step legs can I still use the metal bottom housing?

Yes, but it requires additional fiddling. The "spine" piece gets superseded and the F uses machine screws with actual metal nuts embedded in the case, whereas the M screws tap directly into the plastic.

If your F case is broken, you may need to do it, but it is a kludge to just do it without a good reason.
And also, Cindy and/or Lot_Lizard may have some extra F-122 case shells available for cheap.
I saw that, but when I looked hey were sold out of top housings. Mayybe when cindy gets another load of f122s I can convince her to sell me a top housing. For now, Ill just order a m122 and try it. its not like there expensive after all.

Offline alh84001

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Re: M122 case on F122?
« Reply #6 on: Tue, 30 August 2016, 05:26:50 »
I did this exact thing recently with a 1st gen M122 case. It wasn't complicated, but it pays to have a very sharp scalpel. There are a couple of plastic spacers in the M case that need to be cut off.

I used a couple of those cut spacers from the top part of the case and epoxied them into an F case. I also needed to make the tabs in front of the case thinner with a felt dremel add-on. Some care needs to be taken, but it's not rocket science :). I could then put an M122 into that F case as well to complete the switch.