Cmmg 22arc bolt release.

[eca7891]

Is there a bolt release that will hold the bolt open when running the cmmg 22arc on a dedicated upper?

anderson lower and an aero enhanced upper.

 

[kl3309]

Yes:

AR CATCH22 - .22lr AR-15 Bolt Catches

Drop in replacement bolt catches for .22lr AR-15 rifles. Get your true last-round-hold-open functionality back!

arcatch22.com

You will need S&W MP15-22 magazines with the Catch-22 spacers.

 

[eca7891]

I didn’t really want to run the sw mag as I have a bunch of blackdogs.

I am not worried about last shot bolt hold open. If there is one I can manually hold the bolt open with the mag in or out wouldn’t be perfect.

To be honest I don’t know if that is even possible.

Thsnks for the reply.

 

[clsx]

Catch22 V1 Bolt Catch

Dedicated bolt catch for .22lr AR-15s When a standard AR-15 is converted to .22lr through a conversion bolt or replacement upper, the bolt catch stops working. The Catch22 regains that bolt catch functionality when using a .22lr bolt. With CMMG and Black Dog style magazines (with the...

arcatch22.com

That may be your best bet.

 

[kl3309]

I didn’t really want to run the sw mag as I have a bunch of blackdogs.

I am not worried about last shot bolt hold open. If there is one I can manually hold the bolt open with the mag in or out wouldn’t be perfect.

To be honest I don’t know if that is even possible.

Thsnks for the reply.

Did you scroll down and read the magazine compatibility section of the webpage?

 

[eca7891]

Did you scroll down and read the magazine compatibility section of the webpage?

Negative.

The smith mags and adapter was mentioned and I stopped there.

Thank you.