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Page AR-15 » Rimfire and Pistol Calibers
AR Sponsor: bravocompany
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Posted: 2/7/2021 11:17:37 AM EDT
Dumb question, but  can I use a 9mm upper receiver for  a dedicated 22lr build?
I was looking at the Spikes  or the KE Arms 9mm upper. I have everything except an upper.
http://www.kearms.com/ke-9-upper-receiver.aspx
Thanks for any info.

Link Posted: 2/7/2021 11:20:05 AM EDT
[#1]
Quoted:
Dumb question, but  can I use a 9mm upper receiver for  a dedicated 22lr build?
I was looking at the Spikes  or the KE Arms 9mm upper. I have everything except an upper.
http://www.kearms.com/ke-9-upper-receiver.aspx
Thanks for any info.

View Quote
At least with a CMMG kit you can use any upper receiver for a 22 -- 9mm is fine but don't spend extra over a 223 if you don't want to.
Link Posted: 2/7/2021 11:37:54 AM EDT
[#2]
Thanks, yes I have a CMMG dedicated bolt group with LW barrel
It seems that stripped uppers are a bit  hard to come by these days
Link Posted: 2/7/2021 12:50:38 PM EDT
[#3]
RTB has .22lr/9mm stripped uppers in stock. Works great
Link Posted: 3/10/2021 12:38:09 AM EDT
[#4]
MAS Defense- Slick side upper

I think this might work. They make great uppers.
Link Posted: 3/14/2021 4:32:32 PM EDT
[#5]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

MAS Defense- Slick side upper

I think this might work. They make great uppers.
View Quote




The slick side upper from MAS defense or Anderson will work fine.  I am running 2 on 2 different 9mm AR's and 1 on a dedicated 22 AR
Link Posted: 3/14/2021 4:59:51 PM EDT
[#6]
Discussion ForumsJump to Quoted PostQuote History
Quoted:

MAS Defense- Slick side upper

I think this might work. They make great uppers.
View Quote


That sure looks a lot like the Anderson lightweight sport upper.
Page AR-15 » Rimfire and Pistol Calibers
AR Sponsor: bravocompany
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