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6/18/2026 11:29:26 AM EDT
My SO got a Stribog SP45A3 and has a Resilient Ramblin Man pending.

I have read about 45 suppressors indexing off the muzzle instead of the shoulder but don't know if it needs to do that.

The can is hub threaded.  I am thinking a plan b brake and mount but was wondering what other people do.  I was looking at the Comstock armory .578x28 compact brake.

I have an alignment rod that I will definitely use before we shoot it.

How do you guys attach your suppressor to 45 ACP PCC hosts?

6/18/2026 1:00:07 PM EDT
[Last Edit: willi3d][Edited] [#1]
SiCo 3-lug mount and KVP .45 3-lug adapter with my DA Mojave 45.  I also have a GHM45, so I 3-lug everything.


6/18/2026 8:56:46 PM EDT
[#2]
Kaw Valley seems to not have the 45 three lug on their site.  I will look into those though.

Seems like a lot of them are alpha threaded and I need hub or bravo.

Does the 3 lug index off the muzzle?
6/18/2026 9:55:44 PM EDT
[#3]
Kaw Valley has 42 in stock according to this.

https://kawvalleyprecision.com/product/kvp-mach-3-lug-mount/

They don’t make it in HUB, just Alpha.  I use an ECCO machine Alpha to P-series adapter with my Mojave.  I believe ECCO also makes Alpha to Bravo adapters.  I don’t know if anyone makes a Bravo pattern .45 3-lug.
6/18/2026 11:27:57 PM EDT
[#4]
Direct thread
6/19/2026 12:06:51 AM EDT
[#5]
I do the whole righty tighty, lefty loosey thing. So far so good.
Stumbling on the stepstool of mediocracy...
6/19/2026 9:23:19 AM EDT
[#6]
I run both a SilencerCo Omega 45K and a CMMG Zeroed 46 on my SP45A3 via a SilencerCo 3 lug muzzle device.

Use the alpha threaded SiCo adapter for the Omega and a YHM .45 HUB adapter for the CMMG

6/19/2026 10:29:16 AM EDT
[#7]
I have the SP10A3 and bought the Rugged Obsidian 45. I just the bought the adapter to the correct thread and screw it on and off the thread on the barrel.
6/19/2026 11:23:12 AM EDT
[#8]
Thank you for all the responses.

I am thinking I will get her a Kaw Valley direct thread hub adapter.

I like the weight savings and the total cost.

I will keep an eye on this thread in case any other ideas pop up.  I do like the idea of the 3 lug but it would add almost as much weight as the whole can and be over 200 all in.
6/19/2026 11:45:26 AM EDT
[#9]
Direct thread is nice and secure if the can is going to live on the gun. I transport my stribog in a small sling bag, so having a tri-lug is really convenient as the suppressor won't fit inside if attached.
6/19/2026 4:47:39 PM EDT
[#10]
Didn't even think about that.

The can will stay on the gun for hd purposes so no quick change needed.

If something changes in the future I will look into the 3 lug.

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