The 9 Best AR-15 Flashlights [2024] – Hands-On Tested
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The 9 Best AR-15 Flashlights [2024] – Hands-On Tested

Ready to find a high-quality flashlight that can enhance your AR’s low-light visibility?  There’s a reason every rig should include a great flashlight setup: it’s a simple way to illuminate targets in the dark. The light source can be used at night to search out or identify a target, or during the day for inspecting…

7 Best Gun Cleaning Kits + Recommended Tools to Build-Your-Own
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7 Best Gun Cleaning Kits + Recommended Tools to Build-Your-Own

Maintaining your AR rifle is not just about keeping it in good shape; it’s about ensuring its longevity and reliability when you need it most. The right cleaning kit is your ally in this mission, but with the plethora of options out there, choosing the best can be daunting.  But have no fear—CAT Outdoors started…

Upgrade Your AR-15: 10 Drop-In Triggers Worth Considering
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Upgrade Your AR-15: 10 Drop-In Triggers Worth Considering

Are you in the market to update your AR’s standard firing group with a drop-in trigger, but you’re unsure which of the available variants is right for your rifle and shooting style? We’ve got you covered. We will provide you with a detailed breakdown of each drop-in variant to better help you confidently pull the…

AR-15 Direct Impingement vs Piston Gas Systems: What’s the Difference?
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AR-15 Direct Impingement vs Piston Gas Systems: What’s the Difference?

The evolution of rifle technology has been marked by significant milestones, one of which was the widespread adoption of piston-driven gas operating systems in military small arms. For decades, these systems, which channel a small portion of the gunpowder’s explosive force to cycle the weapon’s action, were the standard. They came in two primary variations:…

The 7 Best AR-15 Barrels to Upgrade Your Rifle in 2024

The 7 Best AR-15 Barrels to Upgrade Your Rifle in 2024

Are you planning a ground-floor build of an AR or looking to upgrade your barrel, but you’re not sure which make and model to go with? At CAT Outdoors, we’ve tested our fair share of AR rifle tech. When it comes to AR-15 barrels, we’ve tried everything from match and tactical to precision and pistol-caliber….

Common Thread Pitches

Common Thread Pitches

The list of thread dimensions below applies to factory-made barrels and contains the information published by manufacturers. This list is for informational purposes only. The muzzle thread dimensions may differ depending on the development of the product and changes in the course of its production. Although some firearms, such as AR-15 barrels, are pretty standard,…

The 9 Best AR-15 Complete Upper Receivers for 2024: An In-Depth Buyers Guide
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The 9 Best AR-15 Complete Upper Receivers for 2024: An In-Depth Buyers Guide

Are you in search of the best AR-15 complete upper receivers for your AR build, but you’re unsure about which type to mount on your weapon? Looking for another upper to swap in on occasion? Do you want to find another upper to add to your arsenal because, well, guns? After testing and reviewing dozens…

The 12 Best AR-15 Triggers Ranked [2024 Buyer’s Guide]
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The 12 Best AR-15 Triggers Ranked [2024 Buyer’s Guide]

The trigger is the heart of any rifle, and when it comes to the AR-15 platform, an upgraded trigger can make all the difference. Whether you’re a competitive shooter, a tactical operator, or a hobbyist looking to improve accuracy and control, the right AR-15 trigger can elevate your shooting experience from average to exceptional. But…

What is Type III Hardcoat Anodize? Why AR-15 Owners Should Care
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What is Type III Hardcoat Anodize? Why AR-15 Owners Should Care

Have you ever wondered why the AR-15, one of the most popular firearms in the United States, has a unique and resilient finish? The secret lies in a process known as Type III Hardcoat Anodize. You’ll often see this noted in the key features section of parts like lowers and handguards. But what exactly is…

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