Ep. 218 - Make Reloading Great Again | The SCIENCE of Headspace |

Host Seth Swerczek is joined by Miles Neville and Preston Lentfer to answer a question, that frankly, we get a lot… "Can match bullets be used for hunting?" In this episode the guys dive deep into what really matters when choosing a hunting bullet. Breaking down the key differences between ELD Match bullets and ELD-X hunting bullets. Covering how each is designed, manufactured and tested, and what that ultimately means for terminal performance. Let's find out!

Host Seth Swerczek is joined by Jayden Quinlan, Joe Thielen, and Miles Neville for a deep dive into copper expanding bullet design. From how Hornady designs copper bullets to match specific cartridge needs to the latest advancements in the CX line and real-world terminal performance, this episode breaks down the science behind modern copper hunting projectiles.

Host Seth Swerczek sits down with Josh Smith of Montana Knife Company to talk about his journey from bladesmith to building one of the fastest-growing knife brands in America. They dive into what separates a quality hunting knife from a cheap one—covering steel, heat treat, design, and what really matters when it's time to put a blade to work in the field.

Host Seth Swerczek is joined by Assistant Director of Engineering Joe Thielen to break down the build behind Joe's Tactical Class .308 Win PRS rifle. From barrel and stock to optics, trigger, and muzzle brake, they dive into the component selection process and the reasoning behind each choice for competitive precision rifle shooting and podium finishes.

Host Seth Swerczek is joined by Senior Ballistician Jayden Quinlan for a deep dive into the brand new Leupold BX-6 Range HD Binoculars featuring onboard Hornady 4DOF.  The guys are joined by the Leupold VP of New Products and Marketing, Tim Lesser, and the Product Line Manager, Eric Overstreet.  They discuss how these new binoculars deliver real-time ballistic data powered by 4DOF, precision ranging, and unmatched features and glass quality. 

Host Seth Swerczek is joined by Preston Lentfer and Matt Ritchie to break down how competitive shooting disciplines like NRL Hunter, PRS, and even pistol matches translate into better hunting skills. From gear familiarity and shooting positions to time pressure and mental prep, the crew explores how competition sharpens the skills that matter most when it's time to take the shot in the field.

Host Seth Swerczek is joined by former Hornady Senior Ballistician Dave Emary to tell the story of the 17 Hornet—from concept and cartridge design to testing, ballistics, and field performance. They break down what makes this tiny round so effective and the unique engineering behind its sting.

Host Seth Swerczek is joined by Preston Lentfer and Jayden Quinlan to dive into the extensive cartridge family born from the .308 Winchester. From the classic .243 Win to the hard-hitting .358 Winchester and everything in between, the team compares ballistics, performance, and application—laying out the strengths and trade-offs of each cartridge in the .308 lineage.

Host Seth Swerczek is joined by Ben Syring, Jayden Quinlan, and special guest Jeff Siewert for a deep dive into headspace. From defining what it is and how it works to controlling it during reloading, this episode covers the science, data, and real-world scenarios that make headspace one of the most critical (and misunderstood) aspects of precision shooting.

Seth Swerczek and Preston Lentfer break down Seth's brand-new coyote rifle build for the 2026 season. From barrel and optic to trigger and suppressor, they walk through every component choice—and explain how this setup is optimized for fast, accurate daytime predator hunting.