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3/5/2025 12:16:33 AM EDT
[Last Edit: SmartDad][Edited]
I was doing some nickel plating of nonsense, and I remembered a thread about rusting P365 mags, which I've got, and I've got an LCP MAX mag that has small rust spots all over, so I decided to do a plating run on them.  I think they turned out alright, the P365 turned out a little ho-hum, but that was the first one I tried and its a 10 round mag I don't carry anyway.  On the LCP, I think it turned out pretty decent, not like I could make it worse.

I can't be the first guy to do this.  Anyone else plated mags at home?  What were your results like over time?












3/5/2025 12:34:37 AM EDT
[#1]
Pretty cool. This has been an interest of mine for quite a while.
What setup are you using to do the plating?
I have a 40rd steel AR mag and various other “junk” I could mess around with.
3/5/2025 12:43:04 AM EDT
[#2]
Quote History
Originally Posted By Cajun_Redneck:
Pretty cool. This has been an interest of mine for quite a while.
What setup are you using to do the plating?
I have a 40rd steel AR mag and various other “junk” I could mess around with.
View Quote



I'll try and photograph the setup next time I'm out there goofing off, but the only things I had to buy were:

- A 3v - 36v DC controller
- A couple nickel anodes from ebay
- Hydrochloric acid from HD, its called something else, but I forgot the name

I'm in it for $40.

I'll put a walk through of the process here when I can.  One mag takes about five minutes.
3/5/2025 12:43:14 AM EDT
[#3]
Tag for interest!
3/5/2025 1:41:25 AM EDT
[#4]
look into zinc and lye galvanizing cheap and effective, you can use post 83 pennies.
6/15/2025 11:53:30 PM EDT
[#5]
Just wanted to drop in some updates from the 12 round p365 mags I did tonight.

A little bit of rust and boring.
Attached File


20 seconds in hydrochloric acid in the ultrasonic cleaner.
Attached File


The actual plating.
Attached File


Cleaned up, lightly oiled, and loaded.
Attached File
6/16/2025 12:15:17 AM EDT
[#6]
Is the acid all you had to do to prep the mag bodies? Nothing else to remove rust or the original finish?
Disclaimer - OP is bad at knowing things, and might catch on fire.
Vet - Op MMAMA
Every other species kills off their stupid......we cater to them. -- spin-drift
Nobody ever called 911&said I just did something smart. -- TheFlynDutchman
6/16/2025 12:21:36 AM EDT
[Last Edit: SmartDad][Edited] [#7]
Quote History
Originally Posted By Amish_Bill:
Is the acid all you had to do to prep the mag bodies? Nothing else to remove rust or the original finish?
View Quote

Pretty much.  I knocked all the dust and crap off with air, into the acid, cap it, jar sits in ultrasonic cleaner for 20 seconds.  After the acid, the metal is profoundly naked, so I drop it into that clear liquid, acetone, to clean the acid off as to not contaminate my nickel electrolyte, and to protect it while I wire it up.

There's no elbow grease or mechanical prep necessary.
7/16/2025 11:55:30 PM EDT
[#8]
Quote History
Originally Posted By SmartDad:
(snip)
- Hydrochloric acid from HD, its called something else, but I forgot the name
(snip)
View Quote

Muriatic acid is my guess. Looks easy. Interesting thread!
“War is a racket….”
Smedley D. Butler, Maj.-Gen., USMC
7/17/2025 6:14:30 PM EDT
[#9]
Are you taking on orders?
7/17/2025 6:31:04 PM EDT
[#10]
Nice work!!

I played around with some electroplating pens back in the day.  All you needed was a power source and you could lay gold over chrome or brass pretty easily.  

I have to wonder how durable that is, since I really want to do a SA-35.  
Preferred pronoun: MARINE
7/17/2025 10:58:19 PM EDT
[#11]
Does it take much amperage? I'm pretty sure I can lay hands on a 48v telecom power supply, but it's not going to be a high current one.
Disclaimer - OP is bad at knowing things, and might catch on fire.
Vet - Op MMAMA
Every other species kills off their stupid......we cater to them. -- spin-drift
Nobody ever called 911&said I just did something smart. -- TheFlynDutchman
7/17/2025 11:15:28 PM EDT
[#12]
Quote History
Originally Posted By dogtired:
Are you taking on orders?
View Quote View All Quotes
View All Quotes
Quote History
Originally Posted By dogtired:
Are you taking on orders?

I wish I had the time and setup for that to make sense good buddy, sorry.

Originally Posted By wildearp:
Nice work!!

I played around with some electroplating pens back in the day.  All you needed was a power source and you could lay gold over chrome or brass pretty easily.  

I have to wonder how durable that is, since I really want to do a SA-35.  

Thanks!  That LCP 12 round mag has no noticeable wear in these several months, even with me loading and unloading it a bunch.  One of those P365 mags normally rides in my pocket against a Streamlight and its not got a scratch on it.  So its durable enough for me.  I'm real close to chimping out and doing that LCP slide.  If it ever gives me a reason...


Originally Posted By Amish_Bill:
Does it take much amperage? I'm pretty sure I can lay hands on a 48v telecom power supply, but it's not going to be a high current one.

The power supply I use is max 36v at 4A.  I never go past 20v for this.
7/17/2025 11:18:40 PM EDT
[#13]
Quote History
Originally Posted By TigerForce:

Muriatic acid is my guess. Looks easy. Interesting thread!
View Quote

That's the stuff!  It isn't hard at all, or even expensive.  Biggest thing is getting legit pure nickel anodes, I had to get mine on ebay.

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