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What-Is-M-LOK | MidStateFirearms

What Is M-LOK? Learn the Basics and Benefits Here

As anyone can tell you, when building a customized rifle, especially an AR-15, ounces, accessories, and things to attach to it are essential. That’s where M-LOK comes in. But what is it exactly? It is the short name of Modular Lock, and it is a rail interface system that has changed the way shooters attach […]

AR-15 Gas Systems, Mid State Firearms

AR 15 Gas System Understanding and Selection Guide

There are a few parts of an AR-15 as critical to build or upgrade as the AR-15 gas system. When assembling your first rifle or optimizing an existing build for a specific purpose, knowing the gas system and the options available to it will make a big difference in the performance. This is essential to […]

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