Armalite 5-10-20-25 Round AR10 Magazines Available

[imschur]

Here.

[Gator Monroe]

For a Matrix Arms Armalite pattern lower mated to an "Original"  Armalite AR10A2 stripped upper that I'm building a Rifle around which Magazines should I look for that will work ???

[jtallen83]

7 hours ago, Gator Monroe said:

For a Matrix Arms Armalite pattern lower mated to an "Original"  Armalite AR10A2 stripped upper that I'm building a Rifle around which Magazines should I look for that will work ???

My Matrix build uses P-mags, the barrel nut is Armalite pattern but I read they are now using DPMS pattern barrel nuts. I tried one of my Armalite B-mags and it was a no-go.

[survivalshop]

9 hours ago, Gator Monroe said:

For a Matrix Arms Armalite pattern lower mated to an "Original"  Armalite AR10A2 stripped upper that I'm building a Rifle around which Magazines should I look for that will work ???

  I would like to know if an AR 10 Upper receiver mate ok with a Matrix Lower . The Lower Receiver will determine which Mag. is used , but I wonder if the two different manufacturers may have some tolerance stacking & cause issues . I have a Early CMMG Lower that doesn't function reliably with first PMags , it will with any other Mag & it works with the new Gen 3 Pmags , they sit a little higher in the Mag Well .

  Let us know how it turns out .

[jtallen83]

Kicking myself for never trying to swap my AR-10 and Matrix around, odds are it will be a year or so before they reside in the same state.