Do you have a load zero for powder temp. 20degrees can fuck your shit all up.
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Type: Posts; User: CreepingDeath
Do you have a load zero for powder temp. 20degrees can fuck your shit all up.
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Ive got a master chrony and its ok. But you need to verify your drop regardless. It could be alttitude atmospheric settings also. Not being a wise guy here but you didnt mix n match with yards and...