I have the same lower your looking at, and all I can say is I am extremely pleased with it. The EPT trigger is probably the nicest AR trigger Ive used ( I see no need for the gear snob top shelf $200+ drop in units) this works just fine for my needs. The overmolded grip is fantastic, not sure how Palmetto offers these at such a great price. Other than ALL the others are just insanely overpriced. I never purchased a firearm online and I can say the sale with Palmetto went as smoothly as anything I have bought, great service.

The SR25 and DPMS style are quickly becoming the accepted industry standard where none existed before in the AR10 style rifles. The early Armalite AR10B and Rock Rivers use different mags

I did not use the Palmetto upper, so I can not offer any advice on that., I used an Alex Pro Fab instead:
https://www.aimsurplus.com/product.a...=7810&fprdct=1
Only because I got a decent trade deal here on the classifieds forum, It is more accurate than I expected, here is a pic of my first batch of handloads @ 100 yards

Go ahead and get one, you will not be dissapointed

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