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Posted: 2/6/2014 11:34:55 AM EDT
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I'm looking for a stripped upper for a friend's precision build. It will be going on a aero forged lower, and I have the tooling to true the receiver face.
I'm looking at forged uppers since they are cheaper and it will be going on a forged lower anyways. I've seen RRA uppers that have a very tight fit to aero lowers, but I don't really have any other criteria to judge uppers. |
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Aero is good. If you want to spend a little more, MEGA is better,
http://www.joeboboutfitters.com/PhotoGallery.asp?ProductCode=MEGA-M0017 |
| So he already ordered a rail (slr) meaning it would be pointless to get a monolithic upper now. I was also incorrect in thinkinghe had an aero lower. It is actually a PSA. I've used colt, FN, and PSA uppers on my PSA lower, and none of them fit well. Any suggestions on what might? |
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Quoted:
Aero is good. If you want to spend a little more, MEGA is better, http://www.joeboboutfitters.com/PhotoGallery.asp?ProductCode=MEGA-M0017 I live me some Mega Arms receivers, but how is Mega any better or worse than any other receiver? |
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