[ARCHIVED THREAD] - CMMG conversion

Posted: 1/11/2010 4:43:22 AM EDT

I just ordered a CMMG stainless kit from Palmetto. I know that I have a RRA kit in my lower, so it has the notched hammer.

I plan on using trying it first before changing the hammer. I want to use this as a multi purpose. So I might want to put in a quality dropin.

If I need to change the hammer, and want to put in a Timiney or such, would that be a problem with the CMMG?

Posted: 1/11/2010 5:13:09 AM EDT

[#1]

http://www.timneytriggers.com/sunshop/index.php?l=product_detail&p=7

http://www.timneytriggers.com/sunshop/index.php?l=product_detail&p=5

Both have rounded hammers. The only problem would be from possible light strikes but with the "Speed Hammer Design I don't see that that would happen.
I have a Chip McCormick and a Wilson Combat of the same type and they both work fine.

SpecOps-13

Posted: 1/11/2010 5:27:16 AM EDT

[#2]

thank you

Posted: 1/11/2010 7:18:48 AM EDT

[#3]

I ordered a CMMG kit for my rock river lower this weekend as well. I tested a ciener kit and it worked fine in my rifle.

Posted: 1/11/2010 7:47:42 AM EDT

[#4]

Does anyone know if these kits will function with the RRA 2 stage hammers?

Prib

Posted: 1/11/2010 7:51:34 AM EDT

[#5]

I'm hoping to get mine by thursday so I can do IPSC practice with it. I have the RRA two stage notched hammer deal. If I get it by thursday I'll put at least a few hundred rounds through and I'll let you know if it works.

Posted: 1/11/2010 12:32:53 PM EDT

[#6]

Quoted:
Does anyone know if these kits will function with the RRA 2 stage hammers?

100 percent reliable in mine.

Posted: 1/11/2010 4:22:16 PM EDT

[#7]

Can you use JP spring kit on the RRA 2 stage

Posted: 1/23/2010 5:16:41 AM EDT

[#8]

I recently picked up a blued CMMG kit and was wondering if I can expect any problems with running it in my stock 6920?

Posted: 1/23/2010 6:19:18 AM EDT

[#9]

6920 is normally a 1:7" twist. Except for a few as 1:9" I've heard of. Aguila SSS, Sub Sonic Sniper
60 Grain will dramatically improve accuracy over lighter bullets. That's my only suggestion.

Good Luck,
Spec

Posted: 1/23/2010 8:20:49 AM EDT

[#10]

My stainless CMMG kit has about 1000 rounds through it now in a RRA carbine (with notched hammer). No malfunctions at all. Mags are a pain in the ass to load and the included mag loader broke on the 4th mag.

[ARCHIVED THREAD] - CMMG conversion

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[ARCHIVED THREAD] - CMMG conversion

[ARCHIVED THREAD] - CMMG conversion