DD M4
10.3" barrel
1-8 twist
AAC 762 sdn-6
Accurate 5744
CCI 41
220 SMK
COAL 2.250
without suppressor
11.4 gr avg= 1086fps
with suppressor
11.4 gr avg = 1118fps
11.3 gr avg = 1076fps
11.2 gr avg = 1077fps
most consistent and accurate
chrono was at 10'
with a 50yd +1.1" zero for 110gr vmax poi for 220smk is -2.5'" at 50yds
new can and load data
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