imschur

Here is the SureFire High Capacity 60 Round Magazine with a C Products 30 round for comparison

I wanted to use the MAGPUL GEN MBUS in my CMMG SIERRA .22LR AR-15 upper. To do this I needed the Yankee Hill YHM-230 Gas Block Riser. Note: Due to temperature the MBUS should not be mounted on the gas block of a centerfire rifle.

I used a Brownells gift cert to purchase the Gemtech Outback II Inert Suppressor. I figure I will use it for a photo prop on my .22's. It was $35

reviews with images can take a few days

as we all avoid the extension tube question..

Well I meant the view from the end of the upper but I think you are right about the endine

Matt even a visual would be ok. From your description it sounds like you would expect one combination to have the BCG further in.

Yes get Starrett, Mitutoyo or Fowler and at least 4 decimal places. A good micrometer would be helpful too.

My AADD keeps me from following a lot of descriptive text. With the bolts forward and locked can you measure from the end of the BCG to the edge of the upper with both uppers and both BCG's? That will give us a bit of a relative BCG overall length comparison. Did that question make sense?

I have seen difficult take down pins in both AR platforms. Does the IRA use the threaded bolt catch screw?.

I was wondering if the carrier and hammer might be interfering with each other. So do I understand correctly, the carrier is not coming forward far enough to lock?

Jeez man I have no advice but we dont seem to get any positive feedback about these IRA parts

good find Robo

What trigger, more importantly what hammer?

GEMTECH INERT OUTBACK II SUPPRESSOR. Not sure why but it was $35 and I had a $10 gift cert <lmao>

http://www.model1sales.com/ - One thing to keep in mind with Model1 is they are a lot like DPMS. Youll get your stuff but it could be a month or 12. Lastly Armalite also has the parts http://www.armalite.com/Categories.aspx?Category=739e5cf6-99ee-441c-a000-12619a254efa but more interestingly if you call the premiere services division they often have some great NM barrels available as well as NM upgrades. http://www.armalite.com/Categories.aspx?Category=d53fb565-a8b8-466d-abe7-ebef81cdba26

We always want to know

welcome

Welcome!

<lmao>

While Armalite has maintained a presence on the forum for quite some time I am pleased to report Armalite is officially here as an advertiser/sponsor. While Armalite has the option to interact with members via this board nothing has been established as of yet.

I love it!!!

welcome

Well it appears to be an O2 sensor. I forgot to write down which one though <laughs> Going to verify tomorrow

awesome...