SIGforum
Custom P6

This topic can be found at:
https://sigforum.com/eve/forums/a/tpc/f/430601935/m/3970022815

November 16, 2025, 07:17 PM
Shack
Custom P6
I like to tinker and I like P6’s. Purchased this one off GB for $315 and the slide off eBay for $60, no box or papers so I customized it a bit, just for fun.
Sig Armorer - Superstrut, Wolff - 13lb recoil spring and firing pin spring, Armory Craft - compensator and dual adjustable trigger, Nill grips, efk threaded barrel, lfa carry sights, h series gloss black and blackout.

There are a couple port holes, but are not being used currently. I know this won’t be everyone’s cup of tea, but I had fun doing it and like it.







November 16, 2025, 07:55 PM
mrprovy
That looks like a very competent, very fun range toy!


_____________________________________
P220, P225, P226, P228, P229 Legion, P230, P230SL, P239, 38H, P365, P365 faux Legion, M17X, M17 Full, M18, P210 Standard, P210 Carry Custom Works, SP2022
November 16, 2025, 11:44 PM
Shackelford
That puppy has some old school style! I like it.

I have to admit, I haven't heard of EFK barrels for Sigs. You get a chance to get it to the range yet? How is the accuracy of the barrel? What do you think of the comp?
November 17, 2025, 03:39 AM
12131
quote:
…but I had fun doing it and like it.

That’s all that matters.


Q






November 17, 2025, 09:16 AM
Shack
quote:
Originally posted by Shackelford:
That puppy has some old school style! I like it.

I have to admit, I haven't heard of EFK barrels for Sigs. You get a chance to get it to the range yet? How is the accuracy of the barrel? What do you think of the comp?


Haven’t shot it yet. Need to adjust a few spots on the barrel. Also waiting on some new roll pins and an srt.

I have not, but I’ve seen several people using Efk conversion barrels for their sigs



November 17, 2025, 12:20 PM
Il Cattivo
Another vote for "if you had fun doing it and like it, that's all that matters".

OTOH, I also like the way you think. That is something neat to try.
November 17, 2025, 01:23 PM
myrottiety
I think it looks slick! Old school with some new school flare.




Train how you intend to Fight

Remember - Training is not sparring. Sparring is not fighting. Fighting is not combat.
November 17, 2025, 01:35 PM
GT-40DOC
That would fit nicely in my safe. I am a big fan of the P-6s.
November 17, 2025, 03:33 PM
1KPerDay
Nice work. Cool idea.


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My hovercraft is full of eels.
November 17, 2025, 06:22 PM
Shack
Thanks for the kind words. I was bracing for the verbal lashings, haha. Looking forward to being able to provide a range report.



November 21, 2025, 08:24 PM
Lord Vaalic
That is awesome. I love how that came out




Don't weep for the stupid, or you will be crying all day
November 22, 2025, 08:03 AM
ElToro
Nice work. The polished look with those Nill grips really pops.

Range report with that new barrel and comp ?
November 22, 2025, 08:11 AM
.38supersig
Nice!




November 22, 2025, 11:19 AM
Shack
quote:
Originally posted by ElToro:
Nice work. The polished look with those Nill grips really pops.

Range report with that new barrel and comp ?


Not yet. Got the barrel fitting well and the srt. When I put the breech block back in I forgot to install the new firing pin spring, since I’m changing the roll pins, just going to wait until they get delivered. Roll pins are scheduled for delivery monday. Should get her to the range Wednesday.

So I’ll be able to let yall know it doesn’t cycle soon Big Grin

Here’s a pic with the serial matching slide and barrel.





November 22, 2025, 11:27 AM
1KPerDay
Sweet. Those grips really change the overall look.


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My hovercraft is full of eels.
November 22, 2025, 03:43 PM
Shack
quote:
Originally posted by 1KPerDay:
Sweet. Those grips really change the overall look.


Yeah man. The thumb rest may look a bit odd but it is very comfortable in the hand. It also creates a natural spot for your left hand to rest. Guess they should be, as they rivaled the cost of the pistol. To avoid 12131 calling me out on fake nills, I bought these straight from the factory.



It’s about a 2 month lead time. For cost savings Nill batches shipments to the US in monthly intervals.



November 22, 2025, 04:04 PM
Shack
Here’s a 225 with more traditional nills. Feels fantastic in the hand also.





November 22, 2025, 04:13 PM
1KPerDay
Gorgeous


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My hovercraft is full of eels.
November 26, 2025, 03:31 PM
Shack
Just testing functionality. It works. Almost feels like the slide isn’t cycling when you fire it. Sight’s definitely stay on target better. When I have more time I’ll give more of a range report and comparisons to an unmodified P6. 115g and 124g threw stovepipes. 147 cycled every time.




This message has been edited. Last edited by: Shack,



November 26, 2025, 04:35 PM
.38supersig
Sweet!

Looks like everything worked well.

Having an idea from start to finish takes a bit of time and effort that is easy to overlook.

I found that out real quick when converting a few Glocks and a P227 to .38 Super.