Tag: Lapua Test Center

Does Rimfire Thickness Matter?

One source of variation in rimfire ammunition is rim thickness. In this video, we’ll show how to measure it using a Hornady Lock-N-Load 17-22 Rim Thickness Gauge.  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, […]

What is Mach Trimming? In Depth Discussion with Bryan Litz (22LR Breakthrough)

One of my favorite things about SHOT Show is the opportunity to sit down and talk with Bryan Litz of Applied Ballistics. This year’s discussion was incredibly insightful and deep – watch the full video for Bryan’s latest research on rimfire!  Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or […]