All the Calibers an AR-15 Can Shoot
A complete guide to all the calibers an AR-15 can shoot, including .223/5.56, .300 Blackout, 6.5 Grendel, 6.8 SPC, .350 Legend, 9mm PCC, .458 SOCOM, and more.
Posts about "builds"
Senator Mike Lee Introduces Nationwide Constitutional Carry to Eliminate Permit Requirements
Senator Mike Lee introduces the National Constitutional Carry Act to eliminate concealed carry permits and override hostile state gun laws.
New Strike Industries Modular Chassis for Ruger 10/22 Receivers
Strike Industries has just announced the release of their new aluminum chassis for the ever-popular Ruger 10/22 family of rimfire firearms. The new Strike Modular Chassis comes with a handguard extension to tailor its length to different 10/22 configurations and builds, and can accept both ...
POTD: 30X Tomcat - The Ultra-concealable, Ultra Hush Beretta
Today’s Photo of the Day features the Beretta 30X Tomcat , shown outfitted with a GSL Technologies suppressor that complements its compact profile and intentional design. The 30X platform builds on the legacy of Beretta’s Tomcat series, offering a lightweight .32 ACP pistol with...
The Rimfire Report: Back to Basics With the 10/22 & CCI Standard
In my ongoing ammunition testing series here on The Rimfire Report, a lot of you have said that you’d rather see me test most of this ammo out of a more normal gun, like a plain old Ruger 10/22. For 2026, we’re going to be doing exactly that. In the upcoming months, we’ll b...
PSA 8.5″ .300 AAC Blackout Nitride M-Lok Upper – $189.99
This PSA 8.5" Pistol-Length .300 AAC Blackout Upper w/o BCG and CH is built for reliability, compact performance, and serious value—now marked down to $189.99 for a limited time.
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.
Roberts v. ATF Challenges Post-Tax NFA Registration Scheme in Federal Court
A new federal lawsuit, Roberts v. ATF, argues the National Firearms Act registration scheme is unconstitutional after the $200 tax stamp was reduced to zero.
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...
Front Line Friday #4: Patrol Rifle Setups to Reduce Training Burden
Your rifle doesn’t need to be “cool.” It needs to be the same every time, for every officer, under every dumb condition.