Tag: Redding Big Boss II

Fourteen Reloading Presses Compared: Single-Stage Shootout

All pictures, data, and content copyright 2019 Ultimate Reloader. Please ask permission before using. You could say this story is the culmination of the twelve years I’ve been working on Ultimate Reloader stories. It all started with the desire to share information about reloading presses, and it kind of got out of hand at some […]

AR-MPR Phase II – Seating Bullets

In this video, we’ll use the Hornady OAL Gage measurements from our first Phase II loading video: AR-MPR: Phase II – Determining Max COL with OAL Gage and measure the dimensions of the cartridge and magazine to determine the optimal bullet seating depth for the bullet and rifle in question. We’ll then use the Redding […]

AR-MPR: Phase II – Sizing Depriming Priming .223 Remington

In this video we’ll start the precision loading process by lubing, sizing, depriming, and priming cases. We’ll walk through the features of the Redding Big Boss II, show how to lube .223 cases, validate sizing die setup, and then size/deprime/prime the cases. Next, we’ll cover charging the cases with the Redding 3-BR benchrest powder measure […]




Reloading Safety

Polls