u/thatARMSguy

Took the new build to the range, ran flawlessly. Used an H2 buffer and got pretty consistent 2:30-3:00 ejection, bit of a breeze so no issues with gassing. The SDN-6 sounds great on 5.56, by far my favorite suppressor I own. The Holosun is great, sits at about 1/3 cowitness height and the image is pretty clear through the glass, minimal tint and no distortion around the edges as far as I could discern.