Just thought id share my new build groups. Specs on the build below
Alan Brown built 300 win mag
trued remington long action
Lilja 1/11 26" including badger FTE brake
AICS stock
Atlas bipod
Badger rail, knob, FTE brake and .823 rings
Nighforce 5.5-22x50 MLR/Mrad knobs
Tab sling
Sotech skid
same reamer used for the mk248 (220 SMK) ammo
Current load im using is 220 SMK, 77.2 grs of H1000 loaded to 3.500
7.2 mils to 1000 yds
3 shots at 100yd of bipod and bag
measured it at .581-.308=<span style="font-weight: bold">.273</span>
10 shots at 100yds of bipod and no rear bag and done by my girlfriend
5 inner shots measured at .551-.308=<span style="font-weight: bold"> .243</span>
Ive chronoed the 220 SMKs to be coming out at an average of 2860 fps
Alan Brown built 300 win mag
trued remington long action
Lilja 1/11 26" including badger FTE brake
AICS stock
Atlas bipod
Badger rail, knob, FTE brake and .823 rings
Nighforce 5.5-22x50 MLR/Mrad knobs
Tab sling
Sotech skid
same reamer used for the mk248 (220 SMK) ammo
Current load im using is 220 SMK, 77.2 grs of H1000 loaded to 3.500
7.2 mils to 1000 yds
3 shots at 100yd of bipod and bag

measured it at .581-.308=<span style="font-weight: bold">.273</span>
10 shots at 100yds of bipod and no rear bag and done by my girlfriend

5 inner shots measured at .551-.308=<span style="font-weight: bold"> .243</span>
Ive chronoed the 220 SMKs to be coming out at an average of 2860 fps