Category: CMMG

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Optimize Your Twist Rate: Berry’s 220 Grain .300 Blackout Bullets

Berry’s 220 grain spire point .300 AAC Blackout bullets are one of my top five favorite bullets. I’ve loaded them in .300 Blackout, 7.62x39mm, and .308. What’s the trick to optimizing twist rate for better subsonic performance?  Disclaimer Ultimate Reloader LLC / Making with Metal Disclaimer: (by reading this article and/or watching video content you […]

6mm ARC AR-15 Rock Vise Barrel Swap

Stumped by an AR-15 caliber changeover? In this video I secure a .350 Legend in the Rock Vise and convert it to 6mm ARC— step by step!  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, […]

Arrow Products Rock Vise

Made in the USA is the new Arrow Products Rock Vise, a compact tool designed for gunsmiths!  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 and other information) […]

.300 Blackout Issue Solved: Sheridan Engineering Gauge

Using the correct case gauge can save a lot of time and prevent considerable headaches. Sheridan Engineering’s slotted gauge helped me solve a problem I was having with .300 Blackout.  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 […]

SDI: Extreme AR Accurizing

Most don’t think of AR’s when it comes to precision rifle builds. Rick Casner from the Sonoran Desert Institute joined us to explore AR accurizing.  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 […]

SDI: Show and Tell Rifle Builds

We’ve shown  how online gunsmithing works, what SDI is, and their programs. This time we discuss actual rifle builds with Rick Casner from the Sonoran Desert Institute.    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 […]

Hands-On: Phodera Armory Hill Country 30 Caliber Suppressor

Those looking to shoot suppressed have a number of options. Today we’re looking at the Phodera Armory Hill Country, just one of Phodera’s several offerings.  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 […]

From 223 to 300BLK: Insane Dillon Conversion and Loading Setup

Previously we showed how to set up the DA3000 with the CP2000 and convert 223/5.56 brass to 300 blackout. To load the new brass, we have the Dillon RL1100 set up to load 220 grain subsonic 300 blackout ammunition and some machine guns to test it with. This is going to be FUN!  Disclaimer Ultimate […]

Do Rimfire Suppressors Affect Accuracy? (let’s find out)

How do rimfire suppressors affect accuracy? We did some testing with the Anschutz 54.18 BR50-U7 to find out.  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 and other […]

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