The 6UM

[Rivertime_BD]

Another 6UM entering the chat… Just picked up from Unknown Munitions yesterday. They killed it on the cerakote. Range day tomorrow

 

[Rivertime_BD]

Another 6UM entering the chat… Just picked up from Unknown Munitions yesterday. They killed it on the cerakote. Range day tomorrowView attachment 955597

I did the 6UM-30 with a 20" barrel and TBAC Ultra 7. This thing is awesome - almost no recoil, stays on target, low noise. Win, win, win. I shot 100 yard groups today to do some preliminary load dev. Initial results with 115 DTAC in ADG brass loaded to 2.950" below.
62 gr N570 - 3028 fps, sighter
62.5 gr - 3057fps, 0.7MOA
63 gr - 3105fps, 0.7MOA
63.5 gr - 3135 fps, 0.3MOA
64 gr - 3176fps, 1MOA
64.5 gr - 3212fps, 1MOA