Accuracy tips for 300 Blackout brass...Lee collet die and shoulder set back...


First published at 03:19 UTC on April 9th, 2018.

In this video I introduce the idea of using the Lee collet die for the 3OO Blackout in an unconventional way. I propose using the collet die after full length sizing as an additional step. I have found doing this particularly on home made, un-fired, brass improves accuracy by about 50% in my case. I also talk about adjusting shoulder set back once brass is fire formed to improve accuracy as well. Hope you like it.
Link to

Die set

CategoryDIY & Gardening
SensitivityNormal - Content that is suitable for ages 13+