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CCI .22LR Polymer Suppressor

Posted: Sun May 31, 2026 8:31 pm
by Sir Henry
I bought 4,000 rounds of suppressor ammo and it arrived yesterday. My suppressor paperwork came back approved yesterday also.

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Re: CCI .22LR Polymer Suppressor

Posted: Mon Jun 01, 2026 7:09 am
by DsGrouse
You will enjoy it. Most cans will cause a small bit of zero drift, bit not much.

Re: CCI .22LR Polymer Suppressor

Posted: Mon Jun 01, 2026 12:43 pm
by Sir Henry
DsGrouse wrote:
Mon Jun 01, 2026 7:09 am
You will enjoy it. Most cans will cause a small bit of zero drift, bit not much.
Best part is it’s consistent so you can take it on and off and remember the adjustment which is usually just elevation.

Look for my Ruger 22/45 MK IV thread.

Re: CCI .22LR Polymer Suppressor

Posted: Mon Jun 01, 2026 2:20 pm
by DsGrouse
Shooting 22lr quietly is a joy.

Re: CCI .22LR Polymer Suppressor

Posted: Mon Jun 01, 2026 2:41 pm
by The Happy Kaboomer
standard velocity .22 is subsonic too........Works great with suppressors.......

Re: CCI .22LR Polymer Suppressor

Posted: Mon Jun 01, 2026 3:38 pm
by Sir Henry
The Happy Kaboomer wrote:
Mon Jun 01, 2026 2:41 pm
standard velocity .22 is subsonic too........Works great with suppressors.......
This ammo is cleaner so you don’t have to clean the can as often as you plus it’s 45 grain so it has a little more foot pounds.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 6:53 am
by DsGrouse
The key there, as often, is that much of the schmegma from shooting rimfire is the powder. Regular rounds with powder and lube are far worse.

What is the core of your can? 17-4? If so, a breakthrough makes a good suppressor cleaning agent. If you have an ultrasonic, even better. Put the agent in a mason jar and loosely string the baffles. Set the jar in the ultrasonic cleaner. Fill the cleaner with water. And turn on.

Fish or pull the baffles out. Put the lid on the mason jar. I'm at 7 or 8 reuses with my first fill of mason jars.

1500 rounds to 2500 is where I typically clean mine, but I've done it as high as 7k.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 7:22 am
by Sir Henry
DsGrouse wrote:
Tue Jun 02, 2026 6:53 am
The key there, as often, is that much of the schmegma from shooting rimfire is the powder. Regular rounds with powder and lube are far worse.

What is the core of your can? 17-4? If so, a breakthrough makes a good suppressor cleaning agent. If you have an ultrasonic, even better. Put the agent in a mason jar and loosely string the baffles. Set the jar in the ultrasonic cleaner. Fill the cleaner with water. And turn on.

Fish or pull the baffles out. Put the lid on the mason jar. I'm at 7 or 8 reuses with my first fill of mason jars.

1500 rounds to 2500 is where I typically clean mine, but I've done it as high as 7k.
That is a lot of rounds before cleaning. I’ve been told to clean every 500 rounds.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 12:20 pm
by DsGrouse
Lol, everyone says 500, but when you are having fun, what is another few K.

The 7k was an endurance test to see what cleaned best wet rotary tjmbling with pins or ultrasonic. All pre-suppressor cleaning solutions.

With break through, over night in an ultrasonic wwill do 95%. It'd be even less time in rotary with pins and break through

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 2:23 pm
by Sir Henry
DsGrouse wrote:
Tue Jun 02, 2026 12:20 pm
Lol, everyone says 500, but when you are having fun, what is another few K.

The 7k was an endurance test to see what cleaned best wet rotary tjmbling with pins or ultrasonic. All pre-suppressor cleaning solutions.

With break through, over night in an ultrasonic wwill do 95%. It'd be even less time in rotary with pins and break through
I’m told silencers are even more quiet when they are dirty. There is a sweet spot where they are dirty but not fully clogged.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 4:16 pm
by Ernie
Don't think I have a 22 with a treaded barrel. All mine are kind of old.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 5:12 pm
by DsGrouse
Sir Henry wrote:
Tue Jun 02, 2026 2:23 pm
DsGrouse wrote:
Tue Jun 02, 2026 12:20 pm
Lol, everyone says 500, but when you are having fun, what is another few K.

The 7k was an endurance test to see what cleaned best wet rotary tjmbling with pins or ultrasonic. All pre-suppressor cleaning solutions.

With break through, over night in an ultrasonic wwill do 95%. It'd be even less time in rotary with pins and break through
I’m told silencers are even more quiet when they are dirty. There is a sweet spot where they are dirty but not fully clogged.
Not quieter per se, but the tone isn't as bright. In the case of .22 LR, the high-pitched bark is taken down as much as an octave. That takes as little as 5 rounds to do.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 5:13 pm
by Sir Henry
DsGrouse wrote:
Tue Jun 02, 2026 5:12 pm
Sir Henry wrote:
Tue Jun 02, 2026 2:23 pm
DsGrouse wrote:
Tue Jun 02, 2026 12:20 pm
Lol, everyone says 500, but when you are having fun, what is another few K.

The 7k was an endurance test to see what cleaned best wet rotary tjmbling with pins or ultrasonic. All pre-suppressor cleaning solutions.

With break through, over night in an ultrasonic wwill do 95%. It'd be even less time in rotary with pins and break through
I’m told silencers are even more quiet when they are dirty. There is a sweet spot where they are dirty but not fully clogged.
Not quieter per se, but the tone isn't as bright. In the case of .22 LR, the high-pitched bark is taken down as much as an octave. That takes as little as 5 rounds to do.
That’s makes sense.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 6:07 pm
by CT_Shooter
Sir Henry wrote:
Tue Jun 02, 2026 5:13 pm
DsGrouse wrote:
Tue Jun 02, 2026 5:12 pm
Sir Henry wrote:
Tue Jun 02, 2026 2:23 pm


I’m told silencers are even more quiet when they are dirty. There is a sweet spot where they are dirty but not fully clogged.
Not quieter per se, but the tone isn't as bright. In the case of .22 LR, the high-pitched bark is taken down as much as an octave. That takes as little as 5 rounds to do.
That’s makes sense.
DsGrouse, our Firearms Advisor, North Country Gal, hasn't been online for awhile and for sad, but very good reasons. I hope she returns. She is amazing. And the first of our Firearms Advisors, TxGunrunner, has long been absent. He may never post again.

But you have demonstrated some ambitious and deep understanding of guns, gunsmithing, and all things ballistics. In my opinion, you are the forum's defacto Firearms Advisor. Is there anything about shooting that you haven't quantified? Rhetorical. Don't answer. But, wow.

Even though none of what you're doing or reporting here is actually relevant to me in my limited shooting hobby, it is so very impressive to read. Thanks for keeping us all engaged. Someone else may notice it, too.

Re: CCI .22LR Polymer Suppressor

Posted: Tue Jun 02, 2026 8:37 pm
by DsGrouse
CT_Shooter wrote:
Tue Jun 02, 2026 6:07 pm
Sir Henry wrote:
Tue Jun 02, 2026 5:13 pm
DsGrouse wrote:
Tue Jun 02, 2026 5:12 pm


Not quieter per se, but the tone isn't as bright. In the case of .22 LR, the high-pitched bark is taken down as much as an octave. That takes as little as 5 rounds to do.
That’s makes sense.
DsGrouse, our Firearms Advisor, North Country Gal, hasn't been online for awhile and for sad, but very good reasons. I hope she returns. She is amazing. And the first of our Firearms Advisors, TxGunrunner, has long been absent. He may never post again.

But you have demonstrated some ambitious and deep understanding of guns, gunsmithing, and all things ballistics. In my opinion, you are the forum's defacto Firearms Advisor. Is there anything about shooting that you haven't quantified? Rhetorical. Don't answer. But, wow.

Even though none of what you're doing or reporting here is actually relevant to me in my limited shooting hobby, it is so very impressive to read. Thanks for keeping us all engaged. Someone else may notice it, too.
That's kind of you to say, but in the world of firearms my 52 years still rank me as a guppy in the pond.