“Why is staking a castle nut so important? Why can’t I just use blue thread lock?” This is something I am regularly asked about building an AR-15. I have found that a large number of people with whom I have spoken do not realize the importance behind staking the castle nut on their AR-15. Personally, […]
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Cobalt Kinetics Now Offering Parts Packages and Build Kits for AR-15 Builders and D.I.Y. Gunsmiths
Cobalt Kinetics, manufacturer of premium performance and precision engineered rifles, announces the release of build kits and parts packages for AR-15 Rifles. Much of the appeal- and the main reason for the broad commercial success of the AR15 is its ability to be modified, customized, and personalized by anyone. Interchangeable parts and accessories allow the […]
Ultralight AR-15 version 2.0 | 1 pound lower (part 2)
Today we’re continuing our journey through the ultralight AR15 build, covering the lower receiver, version 2.0. The upper receiver article is covered here, while the full rifle article is coming next. To recap, originally I wanted to build a tough, accurate rifle that came in under 6lbs, with the suppressor and optic included in that […]
Former Army Ranger discusses combat zeroing your AR-15 rifle
This pro tip from John Lovell comes in handy for those of us that don’t have access to a 100 or 200 yard range. I fall into this category and will be trying out this tip until I can get my AR to a longer range to get a more precise zero. Think of this […]
Stop blowing up AR-15s: The multi-caliber solution
The SAFEST Magazine for the AR? Maybe so! Hexmag’s unique full-size reduced capacity magazines or its full 30-round magazine, they have a real safety feature that users of the .300 AAC Blackout will appreciate; Hexmag’s revolutionary HexID Color Identification System that allows one to see at a glance exactly which ammo is in the […]
AR build tools: Obsidian Arms AR-15 armorers punch set
A nice punch set is a must have for building an AR-15. The Obsidian Arms AR-15 armorers punch set should exceed your expectations. Built from high quality materials, and designed to help keep you from damaging your receiver. This little punch set comes in a nice holder to keep your tool kit organized as well. […]
Wicked Grips AR-15 “1911-style” Aluminum Grips
After a long hiatus and time away from the computer and tactical community for some personal recalibration, Tactical Preacher is back with a short review on a custom AR-15 grip by Wicked Grips. https://youtu.be/gp2FEDwEVjE Wicked Grips: https://wickedgrips.com
Common AR-15 Training Errors and Mythology: Improve Your Skills
There are two inferior techniques/errors are almost sacred cows in the firearms training industry. Almost 100% of the top competitive shooters use them. You see super-high-speed tactical ninjas with Tier I credentials use them. They’re the techniques shown in all the magazines and YouTube Videos. Now it would be awesome if this were a black and […]
The ultimate beginners AR-15 assembly video
Building an AR-15 rifle is a very simple process which requires few tools. That said, there are a few tricks which can make the process easier and a few springs which can fly away. Here on this site, we have broken the process down and described the steps involved in a series of articles. There […]
The 50 States of AR-15: Massachusetts Rifle
Rick Cesak (BigGunner81.com) is at it again with a new caliber. Here is the Massachusetts rifle video. The long awaited Massachusetts rifle is here, built with components from Yankee Hill Machine, Troy Industries, and from outside of MA Criterion Barrels, & LUTH-AR. This build is chambered in a unique caliber, the 6mm Hagar. We look […]
