Threaded barrel

stressed · 12-16-2015, 04:47 PM

I can't find those new old stock threaded barrels for sale. Anyone have one they want to sell? I am building a suppressed Luger once tax stamp comes in.

John Sabato · 12-17-2015, 10:50 AM

GT can make you any kind of barrel you want for a Luger. I suggest you contact him.

sheepherder · 12-17-2015, 03:25 PM

Quote:

Originally Posted by stressed

I can't find those new old stock threaded barrels for sale. Anyone have one they want to sell? I am building a suppressed Luger once tax stamp comes in.

Is this the ones you mean??? I saved the pic but not the GB sellers username...He advertises them occasionally...But the thread is coarse, not a 'standard' 1/2" x 28tpi [M16/AR-15] thread...

As JS stated, GT could make you one, or alter a P08 barrel by threading the front sight band...

DonVoigt · 12-17-2015, 06:00 PM

Why not make a vintage type, twist and lock on attachment? Would seem way easier than
changing the barrel, and also leave you an un-modified and useful luger.

Though it is none of my business, why do you want to surpress a luger?
With an effective silencer and certainly with sub-sonic ammo it would be a single shot, wouldn't it?

Ron Wood · 12-17-2015, 08:18 PM

Quote:

Originally Posted by sheepherder

Is this the ones you mean??? I saved the pic but not the GB sellers username...He advertises them occasionally...But the thread is coarse, not a 'standard' 1/2" x 28tpi [M16/AR-15] thread...

As JS stated, GT could make you one, or alter a P08 barrel by threading the front sight band...

That coarse thread and heavy shoulder are made for attaching an automotive oil filter.

P08Leder · 12-17-2015, 08:46 PM

looks to me like early sionics suppressor threads.
like found on the old Tec 9 and MAC 10/11

stressed · 12-18-2015, 04:12 PM

Quote:

Originally Posted by DonVoigt

Why not make a vintage type, twist and lock on attachment? Would seem way easier than
changing the barrel, and also leave you an un-modified and useful luger.

Though it is none of my business, why do you want to surpress a luger?
With an effective silencer and certainly with sub-sonic ammo it would be a single shot, wouldn't it?

Not at all, why is it that you think it would be a single shot?

John Sabato · 12-18-2015, 04:16 PM

Subsonic velocity required for effective sound suppression would likely not provide enough recoil to ensure a successful firing cycle in a Luger IMHO.

stressed · 12-18-2015, 04:25 PM

Quote:

Originally Posted by John Sabato

Subsonic velocity required for effective sound suppression would likely not provide enough recoil to ensure a successful firing cycle in a Luger IMHO.

http://forum.lugerforum.com/showthread.php?t=32298

Suppressor Specific 124gr fired flawlessly in all my Lugers.

Also I have fired numerous 147gr & 158gr reliably though my lugers, all subsonic.

sheepherder · 12-24-2015, 10:22 AM

Quote:

Originally Posted by Ron Wood

That coarse thread and heavy shoulder are made for attaching an automotive oil filter.

OK, now I remember that thread! But for the oil filter, you still need an approximately 3 1/2" disk between the filter and the barrel to block off the holes for the oil return.

And as a suppressor, the action needs to be locked. If not, sound will still escape from the opened action.

Chevy oil filters are best. Chevy made at least three length filters for the SBC, the longest being ~8" long/2-quart, for the light truck [AC Delco PF932]. More absorption material for suppressing.

Chevy thread is 13/16" x 16tpi.

Diver6106 · 01-03-2016, 02:07 AM

The older WWII style fitting is available from the RevShop on Ebay, but needs to be threaded on the end:
http://www.ebay.com/itm/Walther-P-38...item488561adef

stressed · 01-04-2016, 08:49 AM

Quote:

Originally Posted by Diver6106

The older WWII style fitting is available from the RevShop on Ebay, but needs to be threaded on the end:
http://www.ebay.com/itm/Walther-P-38...item488561adef

That is merely a flash hider.

Diver6106 · 01-04-2016, 04:35 PM

But it can be modified with threads added to the end...

Edward Tinker · 01-04-2016, 05:57 PM

Quote:

Originally Posted by stressed

That is merely a flash hider.

That is NOT a flash suppressor?

It is as the title says, it protects the muzzle as you clean it - they also have a dual purpose of being made to hold the adapter of a 22LR or 4mm

GreyHammer · 06-04-2016, 07:40 PM

I actually tried this with a P-08 4" barrel, and the sound suppression was not very good. I was using a YHM Phantom 9 mm and Nielsen device, with this exact attachment configuration. After several magazines, the threading on the retention sieve failed. In other words, the rearward pressure on the coupler cannot withstand the recoil from the slide. It was hell getting the grossly now cross threaded locking device off my gun. I had to use vice grips, and that was that for me. If the locking device was holding for 360 degrees, this might work. But as configured, the locking device will fail. I strongly suggest money not be wasted on this DAQ Coupler. I also had a machinist make a 5/8-11 to 1/2-28 thread adapter.

http://www.muzzlecouplings.com/close_out_items.htm

BTW, a similar device works great on my 10-22.

Ben M. · 06-04-2016, 09:36 PM

do they scratch finish of barrel?

GreyHammer · 06-05-2016, 05:54 PM

No, the barrel tip was not scratched. With emphasis, the adapter will not adequately withstand the forces of the barrel recoil.
The primary motive was to be able to shoot my Lugers in the back yard. I will stick to the SIG 229 and a AR 9 mm upper for that.

12-16-2015, 04:47 PM	#1
stressed User Join Date: Feb 2014 Posts: 197 Thanks: 41 Thanked 43 Times in 30 Posts	Threaded barrel I can't find those new old stock threaded barrels for sale. Anyone have one they want to sell? I am building a suppressed Luger once tax stamp comes in. __________________ Looking for any Mauser S/42 #89 parts

12-17-2015, 10:50 AM	#2
John Sabato Lifer Lifetime Forum Patron Join Date: Jun 2002 Location: The Capital of the Free World Posts: 10,150 Thanks: 3,003 Thanked 2,304 Times in 1,096 Posts	GT can make you any kind of barrel you want for a Luger. I suggest you contact him. __________________ regards, -John S "...We hold these truths to be self-evident that ALL men are created EQUAL *and are endowed by their Creator* with certain UNALIENABLE* rights, and among these are life, LIBERTY, and the pursuit of happiness..."*

12-17-2015, 06:00 PM	#4
DonVoigt User Join Date: Apr 2015 Location: near Charlotte NC Posts: 4,677 Thanks: 1,440 Thanked 4,348 Times in 2,038 Posts	Why not make a vintage type, twist and lock on attachment? Would seem way easier than changing the barrel, and also leave you an un-modified and useful luger. Though it is none of my business, why do you want to surpress a luger? With an effective silencer and certainly with sub-sonic ammo it would be a single shot, wouldn't it? __________________ 03man(Don Voigt); Luger student and collector. Looking for DWM side plate: 69 ; Dreyse 1907 pistol K.S. Gendarmerie

12-18-2015, 04:16 PM	#8
John Sabato Lifer Lifetime Forum Patron Join Date: Jun 2002 Location: The Capital of the Free World Posts: 10,150 Thanks: 3,003 Thanked 2,304 Times in 1,096 Posts	Subsonic velocity required for effective sound suppression would likely not provide enough recoil to ensure a successful firing cycle in a Luger IMHO. __________________ regards, -John S "...We hold these truths to be self-evident that ALL men are created EQUAL *and are endowed by their Creator* with certain UNALIENABLE* rights, and among these are life, LIBERTY, and the pursuit of happiness..."*

01-04-2016, 04:35 PM	#13
Diver6106 User Join Date: Sep 2014 Location: Mt. Vernon VA Posts: 244 Thanks: 1,420 Thanked 117 Times in 75 Posts	But it can be modified with threads added to the end... Attached Thumbnails

12-17-2015, 08:46 PM	#6
P08Leder User Join Date: Nov 2014 Posts: 77 Thanks: 8 Thanked 43 Times in 18 Posts	looks to me like early sionics suppressor threads. like found on the old Tec 9 and MAC 10/11

01-03-2016, 02:07 AM	#11
Diver6106 User Join Date: Sep 2014 Location: Mt. Vernon VA Posts: 244 Thanks: 1,420 Thanked 117 Times in 75 Posts	The older WWII style fitting is available from the RevShop on Ebay, but needs to be threaded on the end: http://www.ebay.com/itm/Walther-P-38...item488561adef

06-04-2016, 07:40 PM	#15
GreyHammer User Join Date: Mar 2014 Location: Concord, NC Posts: 34 Thanks: 66 Thanked 25 Times in 14 Posts	I actually tried this with a P-08 4" barrel, and the sound suppression was not very good. I was using a YHM Phantom 9 mm and Nielsen device, with this exact attachment configuration. After several magazines, the threading on the retention sieve failed. In other words, the rearward pressure on the coupler cannot withstand the recoil from the slide. It was hell getting the grossly now cross threaded locking device off my gun. I had to use vice grips, and that was that for me. If the locking device was holding for 360 degrees, this might work. But as configured, the locking device will fail. I strongly suggest money not be wasted on this DAQ Coupler. I also had a machinist make a 5/8-11 to 1/2-28 thread adapter. http://www.muzzlecouplings.com/close_out_items.htm BTW, a similar device works great on my 10-22. Attached Images Last edited by GreyHammer; 06-04-2016 at 08:25 PM.

06-04-2016, 09:36 PM	#16
Ben M. User Join Date: Dec 2009 Location: Retired to Naples, FL. Posts: 476 Thanks: 83 Thanked 117 Times in 79 Posts	do they scratch finish of barrel?

06-05-2016, 05:54 PM	#17
GreyHammer User Join Date: Mar 2014 Location: Concord, NC Posts: 34 Thanks: 66 Thanked 25 Times in 14 Posts	No, the barrel tip was not scratched. With emphasis, the adapter will not adequately withstand the forces of the barrel recoil. The primary motive was to be able to shoot my Lugers in the back yard. I will stick to the SIG 229 and a AR 9 mm upper for that.