Colt A2 (sear block) HBAR vs Windham A2 Govt Profile 07-07-2020

Decided to see if there was any accuracy or group size difference between my old Colt (sear block) HBAR when compared to my new Windham Weaponry A2 Government Profile A3/A4. Both rifles are 20" chambered for 5.56 NATO with 1:7 twist rates. They both shot under 2 MOA when I did things right! Really wish my eye's weren't going south as iron sights are becoming more challenging these days! Lol!