CMMG Evolution Mag

[SFCRoOKs]

Hey Everybody

Will these mags from CMMG work with a Sig 522?

http://www.cmmginc.com/product_p/22afcb8.htm

In the market for Mag options other than BDM I am having feeding issues with their followers hanging up.

[AR22]

They should work with the SIG 522, I have only read they will so have no first hand experience but they say they will. I have one for our CMMG and they are a fantastic magazines. Hopefully someone else can confirm this but am 99.9% sure you will be fine.

[shadow65]

If it works with the BDM's and they are for an Atchison style bolt, the CMMG's should work fine.
However, if you are having problems with the BDM's, contact Black Dog Machine. They will replace your troubled mags.
I tested the BDM Xmags and mine have run 100%
Dave N

[SFCRoOKs]

Thanks guys I will order one up and see what BDM can do with me

[shadow65]

Might as well let BDM correct the mags. You can't have too many.
There was some issues with feed lips and followers. I believe BDM was sending out new, improved followers to customers with issues.
They will no doubt take care of you.
Dave N

[2shotjoe]

Do those mags really hold 10 and not 9?

Sent from my DROID RAZR using Tapatalk 2

[NorCalDustin]

sometimes they hold 10... sometimes they hold 9...

[shadow65]

Make sure the base plate is in correctly and the spring seated.

[SFCRoOKs]

ordered a couple of the Evo mags should be here by Tuesday and ill put them to the test either that day or the following thursday. I will keep you guys posted and let you know hoe they work.

[rank1371]

Yes they do work with the sig 522 I got three 10 round evo magazines but I can only squeeze in 9 rounds.