Complete Guide to AR-15 Lower Parts Kits: Every Component Explained
Posted by Tactical Link on 8/27/2026 to
Rifle Builds
An AR-15 lower parts kit guide can help builders understand the
small but essential components that make the lower receiver function as a
complete system. Although the lower receiver may look relatively simple from
the outside, it contains
AR-15 Calibers Guide: Complete Breakdown of Cartridges
Posted by Tactical Link on 8/27/2026 to
Rifle Builds
When most people think of the AR-15 platform, they immediately think of
5.56 NATO or .223 Remington. Those are the classic cartridges that helped make
the rifle popular, but they are far from the only options available. One of the
biggest
.22 ARC Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
The .22 ARC is one of the most exciting modern cartridge options for
shooters who want flat trajectories, impressive velocity, and strong long-range
performance from an AR-15 platform. At Tactical Link, we know that every rifle
setup should be
5.56 NATO Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
At Tactical Link, we know that choosing the right rifle setup starts with
understanding the cartridge it is built around. The 5.56 NATO round has become
one of the most widely used rifle cartridges in the world, especially in AR-15
and M4-style
6.5 Grendel Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
Understanding the
6.5 Grendel
At Tactical Link, we know that choosing the right AR platform setup
starts with understanding the cartridge behind the build. The 6.5 Grendel is a
popular option for shooters who want more downrange
What Is a Bump Stock?
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
What is a bump stock? A bump stock is an aftermarket firearm accessory designed to replace the
standard stock on certain semi-automatic rifles and allow the firearm to cycle
more rapidly than it would with a traditional fixed stock. It does
6mm ARC Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
What is 6mm ARC?
The 6mm ARC is a modern rifle cartridge designed to bring impressive
long-range performance to the AR-15 platform. ARC stands for Advanced Rifle
Cartridge, and the round was developed to deliver better ballistic
.223 Remington Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
Understanding .223
Remington
At Tactical Link, we understand that informed firearm owners make more
informed decisions about their rifles, ammunition, accessories, and overall
setup. That is why we created this .223 Remington guide as
.300 Blackout Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
When we talk with shooters who want one rifle platform that can handle
close-range performance, suppressor-friendly shooting, and dependable
versatility, .300 Blackout is often part of the conversation. Designed around
the AR-15 platform, .300
.224 Valkyrie Guide
Posted by Tactical Link on 7/17/2026 to
Rifle Builds
The .224 Valkyrie is a modern rifle cartridge designed to give AR
platform shooters impressive long-range performance in a compact, familiar
package. At Tactical Link, we know our customers want reliable information
before they choose parts,
Best AR-15 Magazines
Posted by Tactical Link on 3/11/2026 to
Magazines
Reliable magazines are one of the most important components of any AR-15 rifle. Even the most accurate rifle can experience malfunctions if the magazine feeding system is unreliable. High-quality AR-15 magazines ensure consistent feeding, proper
Mid-Length vs. Carbine Gas System: Which Is Better for AR-15?
Posted by Tactical Link on 9/26/2025 to
Rifle Builds
Choosing between AR-15 gas system lengths can feel confusing—even for
experienced builders—because the decision touches recoil feel, reliability
across ammo types, wear on parts, and how the rifle fits your intended role. If
you’re weighing
