223 Rem - 75gr Hornady BTHP with AR-Comp
This video focuses on reloading .223 Remington ammunition using 75gr Hornady BTHP bullets with AR-Comp powder. The creator is testing seating depth with a known-good charge and encounters unexpected concentricity issues. They also detail the process of creating a custom seating stem for their Lee seating die to address these problems. The video also includes links to the creator's Patreon, SubscribeStar, PayPal, and Twitch channels, suggesting a broader reloading and content creation focus.






