I getting ready to try casting and already have the molds for the pistol calibers I’ll load for. I have a 230gr Lee mold and was wondering about trying a lighter bullet, something in the 150-170gr range, just to save some materials. I’ll most likely be powder coating them. Has anyone had any luck with either the lee 309-150 or the 312-160 in an AR when loading subsonic? Mainly wondering about feeding issues or anything similar.

Also wonding about how well the 309-230 works for subs?

thanks for your feedback.

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