Return to AERO PRECISION AR-10 .308 DPMS GEN 1 M5 UPPER RECEIVER - APAR308503C APAR308503AC
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  0 of 0 people found the following review helpful:
 
5 of 5 M5 Upper for the win! November 7, 2023
: Richard from Colorado  
Very nice fit and finish.  Mates up perfectly with AP lower.  Fast shipping with low price.  Gets me one step closer to my AR308 build

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5 of 5 AR-10 .308 DPMS GEN 1 M5 UPPER RECEIVER April 29, 2023
: from Grantsville, WV United States  
Great deal, very happy with quality of the receiver!

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5 of 5 Perfect February 9, 2023
: Jason Jolly from Navasota, TX United States  
Top notch quality and fit and finish

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5 of 5 Aero upper receiver ar10 January 8, 2023
: Jim  
Awesome experience
The nicest people and so easy and responsive to work with.

Good things going on here



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5 of 5 December 13, 2022
: FS from VA United States  
This is one of many Aero Precision products that I've purchased over the years. Highly recommend. Can't go wrong with buying Aero Precision.

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5 of 5 Excellent Product and Service June 4, 2022
: Daniel Lucas from Redding, CA United States  
Very fast shipping and great products. MAS Defense is the go to for anything I need. The AERO PRECISION AR-10 .308 DPMS GEN 1 M5 UPPER RECEIVER - APAR308503C APAR308503AC is great

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5 of 5 Quick shipping, great price! May 24, 2022
: David P from Oregon  
No headache from MAS. They shipped out my upper quickly and it arrived as described! Being cheaper than Aero themselves helped too!

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  0 of 0 people found the following review helpful:
 
5 of 5 great product May 15, 2022
: Eric Fraker from Brandon, SD United States  
It was easy to find, order, check out, and good turn around time from when I ordered to when I received it.  Will definitely be ordering from Mas Defense again.

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  0 of 0 people found the following review helpful:
 
5 of 5 Beautiful Upper, Fast Shipping & Awesome CS April 30, 2022
: Stewart from Brookline, MA United States  
After placing order I got a call from MAS saying they needed verification for the address I provided. I confirmed my info and 3 days later the M5 Upper was in my mailbox. They installed the UPK for me (correctly), and I couldn't be happier. One of the only sites with it in-stock and for the price I had to snatch one up. Thanks MAS Defense! Order with confidence.

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5 of 5 Great price February 10, 2022
: George O from Jacksonville, FL United States  
I own a few Aero uppers and lowers. I have made that brand the foundation for my builds, the snug fit with the upper and lower even after 1000 rounds no wiggle or play. Plus they have that clean billet look.

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