Tag: Sinclair International

Hands-On: SAC “The” Seating Die

Short Action Customs has a seating die like no other: “THE” Seating Die. Geared towards 308 case rim cartridges, this die has some unique features and construction details you’ll want to see. All that in this story! Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or watching video content you […]

Hands-On: SAC Modular Sizing Die

Short Action Customs (SAC) is literally changing the game with their innovative products. In this story, we’ll take an in-depth look at the Short Action Customs Modular Sizing Die using 6 Dasher as an example. How is this die different than others? Read on to find out! Disclaimer Ultimate Reloader LLC / Making with Metal […]

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 […]

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