There actually is a reason that a 2x4 is the dimension that it is.
SAAMI spec for allowable brass length on .223 allows for up to 0.030" shorter than ax case length. Trim length is stated as the standard 0.010" shorter than max.
There actually is a reason that a 2x4 is the dimension that it is.
SAAMI spec for allowable brass length on .223 allows for up to 0.030" shorter than ax case length. Trim length is stated as the standard 0.010" shorter than max.
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