Tag: Sinclair Concentricity Gauge

Frankford Arsenal F-1 Press

While there’s been a lot of buzz around Frankford Arsenal’s new progressive press, the X-10, also worth a look is their new single-stage F-1!  Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or watching video content you accept these terms). The content on this website (including videos, articles, ammunition reloading […]

Quick Look: RCBS 7mm PRC Dies

7mm PRC has taken the gun world by storm. We were fortunate enough to be part of Hornady’s official launch, creating two custom builds, our Freedom rifle and Bergara full-custom. We’ve also compared the cartridge to 6.5 PRC, 300 PRC and 7mm Rem Mag.    Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by […]

TESTED: RCBS Supreme Die Set

At SHOT Show 2023 we introduced you to the new RCBS Supreme Dies. This time, we have them in hand! Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or watching video content you accept these terms). The content on this website (including videos, articles, ammunition reloading data, technical articles, gunsmithing […]

Sinclair Concentricity Gauge: Overview, Neck Concentricity, Bullet Runout

One of the factors that’s critical for precision long-range shooting is correct alignment between the cartridge’s bullet, and the chamber/bore of the rifle. There are two key factors that contribute to bullet/bore alignment: case neck concentricity (along with case neck thickness consistency) and bullet runout. If the bullet is axially and radially aligned with the […]