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The best upper i have! - Geissele Usasoc AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver

by Hog, Verified Owner from AZ, United States Written on October 8, 2025
Review for Geissele Usasoc AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver
Geissele Usasoc AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver
Geissele Usasoc AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver
$1,641.99 $1,525.00 Save $116.99
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Hog's Review of Geissele Usasoc AR15/M4/M16, 5.56mm, 10.3 inch Upper Receiver

I mounted this on a Radian lower with a 3 gun trigger(same brand) and it's a 1 hole gun at 100 yards. It doesn't get any better than that.
Thanks OP!
P.S. Hornady 75 grain SP
Would Recommend: Yes
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Last updated 2026-07-08 UTC.