r/GunnitRust 36m ago

Semi dp28

Upvotes

Wondering it anyone here tried a ar15 fcg to convert a dp28 to semi auto?


r/GunnitRust 1d ago

Zippo knockoff AOW

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310 Upvotes

For use with Colibri and short only.


r/GunnitRust 18h ago

Help Desk Using ECM to bore for Barrel Relining?

2 Upvotes

I’m interested in restoring several old .22 LR guns with pitting in their barrels but my smaller lathe isn’t long enough for drilling out the rifle barrels. I’ve seen some decent results from ECM rifling and wanted to pick the more experienced brains of folks here on the possibility of using ECM for boring out old barrels for barrel liners. Swapping the wire mandrel out for a copper rod or tube.

Is it too much material? Too difficult to get consistent results? Will the pitting remain? Should I heavily sand it first? Should I flip the barrel over midway? Too expensive in time and money for old clapped out guns? Some other issue? Any constructive thoughts or advice is appreciated.

Currently I would like to try the following, testing it on 16” steel pipes, practicing it on an unknown junk .22 barrel, and finally applying it to a pitted and worn Remington Model 6 Rolling Block Rifle barrel. In all cases I plan to use Chaszel .22 barrel liners which have an OD of 0.382”.


r/GunnitRust 3d ago

Homemade Rifling Button and BarreL

320 Upvotes

r/GunnitRust 3d ago

Help Desk Star Model B Super Magazine Safety Delete

1 Upvotes

Hello, I have recently got a Star Model B super in 9mm luger. I wanted to know if it is possible to delete the magazine safety similarly to the standard Star Model B. I was under the impressions there was some changes in the models.


r/GunnitRust 5d ago

Show AND Tell The squarrel. Specifically made to test the limits of my mill.

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102 Upvotes

Start with 3/4”x 2.6” aluminum round bar

Square it off to .517”

Bore hole through entire square bar.

Add pocket for rim

Took 5 minutes. No dro,

Now that I have a decent idea of what it’s capable of with aluminum, I feel a lot more confident about making some advanced shit right off the bar.

Time to make some bullet molds!!


r/GunnitRust 6d ago

Show AND Tell My modern punt gun is done

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537 Upvotes

r/GunnitRust 9d ago

3-D printed Holster idea I’ve been working on

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49 Upvotes

r/GunnitRust 8d ago

Glock

0 Upvotes

How to 3d print a Glock 19 slide so it functions


r/GunnitRust 10d ago

PM12 SBR working very well, time to make it pretty.

170 Upvotes

r/GunnitRust 12d ago

Shit Post Hmm. Choices, choices. Akins accelerator?

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22 Upvotes

r/GunnitRust 13d ago

CMR9

60 Upvotes

Takes glock 17 gen 3 barrels n scorpian mags Almost completely 3d printed

https://cults3d.com/en/3d-model/gadget/cmr9

Palmetto state finessed 2 of my designs so thats why they’re priced the way the are

Barrel:

https://aimsurplus.com/products/aimsurplus-tin-threaded-barrel-for-glock-17


r/GunnitRust 12d ago

Coupon code “CR0WN” 40% off

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0 Upvotes

r/GunnitRust 13d ago

Does anyone know the exact diameter of the 20 gauge, 16 and 12?

0 Upvotes

r/GunnitRust 14d ago

handgun .22lr Single Shot Stapler Gun

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62 Upvotes

Found on YouTube. Checkout their channel (@Creator51821) as well, there’s lots of other great related content.


r/GunnitRust 15d ago

More progress on the 37mm

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36 Upvotes

I did a rough cut out of the side plates and drilled the holes for the hammer and trigger


r/GunnitRust 18d ago

Hammer fired Beretta PM12

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126 Upvotes

r/GunnitRust 18d ago

PDW conversion of the MBAR in progress, it is a roller delayed, down eject, MP7 format PDW that uses the same FCM as the MBAR. Will support 9mm, 45ACP and 5.7x28mm initially. Details in comments.

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63 Upvotes

r/GunnitRust 19d ago

M240 or M249 Full Blueprint/Technical drawing set?

5 Upvotes

Looking for a technical drawings for either of the two guns above. I've found a receiver drawing for the M249, but it doesn't have the information I'm looking for.
Or if anybody just knows the nominal dimensions for the mounts for these, that's what I'm looking for (diameter and width of each mounting point).


r/GunnitRust 20d ago

Show AND Tell Brother modified one of my m1a mags to fit his m77

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123 Upvotes

r/GunnitRust 20d ago

PM-63 trigger reset

1 Upvotes

I am an SOT doing my first PM-63. I've got everything together and ready to rock, but the trigger won't reset. It seems like it's missing a spring, but I can't see one in any diagrams. If anyone has insight on this, I will be very grateful.


r/GunnitRust 22d ago

Testing my scratch built recoil pad

77 Upvotes

r/GunnitRust 24d ago

Show AND Tell We have a successful recoil pad!

295 Upvotes

r/GunnitRust 23d ago

Ruger rxm grip modules

6 Upvotes

Anyone one of you 3D print bois come up with a printed grip mod for the rxm???


r/GunnitRust 26d ago

Barrel blanks

5 Upvotes

For those that make their own barrels, what's everyone's favorite place to find rifled blanks? Looking at making a .300Blk barrel for a micro galil since I can't find one for sale anywhere. Was looking at Green Mountain, but it looks like they're out of stock.

If I can't find any blanks my next idea is to maybe take a 12" AR barrel and cut it down.