Tag: Fred Zeglin

BUDGET 300BLK Ruger American Build with Fred Zeglin (Extended)

During a recent visit with Fred Zeglin of 4D Reamer Rentals at the Ultimate Reloader ranch, Fred and I decided that a “guest rifle build” was in order! In this story, I’ll tell the story of watching Fred re-barrel a 350 Legend Ruger American rifle to 300 AAC Blackout. What’s more: with simplified tooling. About […]

Fred Zeglin of 4DRentals.com: Extended Interview (Gunsmithing)

Over the past couple years, I’ve gotten to know master gunsmith and author Fred Zeglin, owner of 4d Reamer Rentals. In this story, I wanted to let you all get to know him by means of this extended interview! Resources from the Story 4D Reamer Rentals 4D Reamer Rentals is run by Fred Zeglin, master […]

6.5x47mm Build: Uintah Precision UPR-10 Hybrid AR

I’ve been curious about 6.5x47mm Lapua (the cartridge) for quite a while! This handloaders-oriented cartridge is similar to other cartridges like 6.5 Creedmoor, but offers some advantages that I’ll explore in this article, and future articles. I’ve also wanted to try Triebel Reamers (from Germany), and to build a barrel for Uintah Precision’s UPR-10 platform. […]

TESTED: 4D Reamer Rentals (Counterbore Lathe Job)

Have you ever had a one-off job that involved a special tool? How about when that tool can take months to get? That’s where tool rental RULES. And for gunsmithing tools (namely reamers) there’s a solution for that: it’s 4D Reamer Rentals at 4drentals.com! In this story, I used 4D Reamer Rentals for a one-off […]




Reloading Safety

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