Curtis Tactical integrally suppressed CZ Scorpion

General silencer discussion. If you want to talk about a specific silenced rifle or pistol, it is best to do that in the rifle or pistol section for that brand.

All NFA laws apply.

Moderators: mpallett, mr fixit, bakerjw, renegade

Post Reply
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

This is the non-ported version of the integrally suppressed CZ Scorpion, a ported version is also available to control velocity on 115gr ammo. Suppressor is 1.435" diameter x 11.5" long( overall barrel length with suppressor is 13"). Baffles and caps are 17-4ss, tube is 316L ss.
Joe
[email protected]

http://imgur.com/a/uqLFe

http://imgur.com/xD9TzUd

http://imgur.com/enY2qGI

http://imgur.com/cFMWqo6
Last edited by curtistactical on Wed Aug 23, 2017 12:56 pm, edited 2 times in total.
Joseph Jones
Curtis Tactical
07/02
User avatar
John A.
Silent But Deadly
Posts: 1145
Joined: Sun Dec 09, 2007 2:55 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by John A. »

You've been photobusted
I don't care what your chart says
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

John A. wrote:You've been photobusted
I'm trying to figure out what is going on with photobucket lol.
Joseph Jones
Curtis Tactical
07/02
User avatar
John A.
Silent But Deadly
Posts: 1145
Joined: Sun Dec 09, 2007 2:55 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by John A. »

You'll have to host the pictures somewhere else.

To save you the trouble, photobucket wants $400 a year to allow you to be able to embed/link images now.

I use imgur.com
Last edited by John A. on Wed Aug 23, 2017 12:49 pm, edited 1 time in total.
I don't care what your chart says
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

John A. wrote:You'll have to host the pictures somewhere else.

To save you the trouble, photobucket wants $400 a year to allow you to be able to embed/link images now.

I use imgur.com
Thanks! Going there now.
Joseph Jones
Curtis Tactical
07/02
User avatar
fishman
Silent But Deadly
Posts: 1444
Joined: Sun Dec 20, 2015 7:15 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by fishman »

Joe, on the reddit pages in the links, if you right click on the image, then click "view image" or "open link in new tab" then you can copy the adress in the address bar up top and directly imbed the images here. they have to be cropped to 1600x1600 or smaller before you upload them to reddit though.

very neat integral, btw.
300 blackout form 1: http://www.silencertalk.com/forum/viewtopic.php?f=10&t=137293

5.56 form 1:
http://www.silencertalk.com/forum/viewtopic.php?f=10&t=141800&p=955647#p955647
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

fishman wrote:Joe, on the reddit pages in the links, if you right click on the image, then click "view image" or "open link in new tab" then you can copy the adress in the address bar up top and directly imbed the images here. they have to be cropped to 1600x1600 or smaller before you upload them to reddit though.

very neat integral, btw.
Its a good thing I'm better at building suppressors than posting photos. :lol:
Joseph Jones
Curtis Tactical
07/02
User avatar
John A.
Silent But Deadly
Posts: 1145
Joined: Sun Dec 09, 2007 2:55 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by John A. »

I saw the photos.

Looks great.

I'll be honest, you should port the barrel, even with subs to make full use of that area, unless you're trying to use it as a reflex can.

From my experience, making six 9/64" ports in the barrel 2-1/2 inches from the chamber will retain plenty of velocity to still allow you to use 147 gr subs to not drop the velocity much below 1000 fps while still making a drastic reduction in db.

Of course, for dropping supers to subs, I'm pretty sure that the mp5sd uses thirty 2.5mm holes to get there but I haven't had the need to go that route on mine because the availability of sub ammo and components is pretty good.

I can PM you some detailed pics of my integral if you'd like. There may be some idea's that you can use.
I don't care what your chart says
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

John A. wrote:I saw the photos.

Looks great.

I'll be honest, you should port the barrel, even with subs to make full use of that area, unless you're trying to use it as a reflex can.

From my experience, making six 9/64" ports in the barrel 2-1/2 inches from the chamber will retain plenty of velocity to still allow you to use 147 gr subs to not drop the velocity much below 1000 fps while still making a drastic reduction in db.

Of course, for dropping supers to subs, I'm pretty sure that the mp5sd uses thirty 2.5mm holes to get there but I haven't had the need to go that route on mine because the availability of sub ammo and components is pretty good.

I can PM you some detailed pics of my integral if you'd like. There may be some idea's that you can use.

We do a ported version also, we use the same design for the MPX, AR9, and Scorpion. This is a customer gun and he didn't want the ported version because he handloads everything, 90% of these that we do are the ported version. This is the ported MPX we do, it has two chambers of ports.
http://imgur.com/euZjJqp
Joseph Jones
Curtis Tactical
07/02
User avatar
John A.
Silent But Deadly
Posts: 1145
Joined: Sun Dec 09, 2007 2:55 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by John A. »

I really like those scoops on those sig baffles.

How much velocity do those 2 sets of ports bleed off?
I don't care what your chart says
User avatar
curtistactical
Silent But Deadly
Posts: 469
Joined: Fri Apr 25, 2014 9:22 am

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by curtistactical »

John A. wrote:I really like those scoops on those sig baffles.

How much velocity do those 2 sets of ports bleed off?
115gr pmc runs right around 1030fps, 147gr speer lawman runs right at 900fps
Joseph Jones
Curtis Tactical
07/02
User avatar
John A.
Silent But Deadly
Posts: 1145
Joined: Sun Dec 09, 2007 2:55 pm

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by John A. »

Very nice work indeed.

Thanks for sharing !
I don't care what your chart says
ohnomrbillk
Senior Silent Operator
Posts: 128
Joined: Tue Apr 14, 2009 9:08 pm
Location: NW Missouri

Re: Curtis Tactical integrally suppressed CZ Scorpion

Post by ohnomrbillk »

Brilliant work!!!
Post Reply