CMMG SIERRA .22LR Dedicate Upper - Flawless

[armourbl]

So do you both have the standard bolt or the SS bolt? If you have the standard have you seen any reason that you should have gotten the SS bolt?

The price difference is about $80.

ben

[Microgunner]

Mine is the black bolt but I haven't owned it long enough to reveal any drawbacks.

[imschur]

As I stated previosly I have the original bolt. It's based on the Atchisson/Ciener design. It looks like a conversion kit without the .223 cartridge/chamber portion. The other stuff is neat but I prefer the simplicity and a non propriety system.

[Microgunner]

Just ordered the CMMG BHOA and Magpul MBUS folding sights for my CMMG upper.

Received the CMMG BHOA and mag today. Just a word about them. This mag has a special follower (black) to function with the BHOA. The standard CMMG mags with the green followers will not work with the BHOA.

So pick either/or from the start.

Now I've got a mix of both.