3 Applications of BarrelBlok for Law Enforcement and Military

Learn the three key applications of BarrelBlok for law enforcement and military training: safer academy instruction, safer at-home dry fire for qualification prep, and safer scenario-based training to reduce negligent discharge risk.

By Jacob Paulsen •

Rosco Manufacturing AR-15 Barrels – An ARBuildJunkie Q&A

When researching respected, high-quality, yet affordable barrels for the AR platform, one name that pops up continuously is Rosco Manufacturing. Known for years as a dependable OEM manufacturer, the company also offers its Bloodline, Purebred, and very recently, it's new K9 line of barrels. To le...

By James Burton •

American Bombers in World War II

American bombers in World War II represented the most significant leap in strategic air power the world had ever seen. Between 1941 and 1945, the United States Army Air Force (U.S.A.A.F.) deployed an unprecedented array of bombing aircraft across both European and Pacific theaters. From light att...

By Richard Johnson •

Becoming and Operating as an FFL Dealer: A Comprehensive Guide

A comprehensive guide to becoming and operating as an FFL dealer in 2026. Learn the eligibility requirements, how to complete ATF Form 7, what ongoing compliance looks like, and how to run a lawful firearms business from day one.

Kit and Gear Selection Part 1: Choosing the Right Tool for the Job

The procurement of individual gear to support military, police, or civil defense has a long, convoluted, but necessary history. Choosing what gear best suits your needs becomes a balance of practicality and assumption. Whether you are riding a tractor, enforcing a warrant, or running the back hil...

By Toby M •

Seeing Red: Red Dot Drills to Master Your Pistol

Transitioning to a red dot pistol? Master your optic with five proven drills including dot acquisition from the draw, the wall drill, 5-shot dot drill, Mozambique drill, and incremental distance work. Learn to shoot faster and more accurately with a red dot sight.

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