Lee fcd help
Posted: Sun Jun 20, 2021 5:58 pm
I’m new to reloading for the 450 bushmaster and this is for an ar rifle. Using 225 ftx and the Lee pacesetter die set. My question is when it come to the crimping part. I followed the instructions with the die set and the crimp measures .475 at the case mouth just before my calipers slide off. The bullets still move out about .010 when they’re chambered still not near the lands but does that mean I need more crimp? The crimp is on cannelure.