I bought this with my first order thinking it might be a gimmick, but had to give it a try. This is bsolutely a must have for all polymer bullets. It seats perfectly and ensures that high consistency.
It even has an added benefit of showing you that some other polymer bullet brands put their coating on too thinly or is of low quality. It will leave a ring on the seating area of the ogive which will not happen with BulletCorp bullets. Might be because of another shape, but I tested and saw it was too thin and very soft.
If you are using match pro heads this is an absolute must. It seats the head perfectly straight every time. Have loaded over 3k rounds and not a single issue.
Since installing the seating stem I have not had a single shaved bullet. It, together with the expander makes reloading for me, an absolute pleasure. Get both, you won't regret it.
