FAB Defense Fxglshockcp Stock Ar-15 M16 M4 Cheek Rest Flat Dark Earth

The FAB Defense FXGLSHOCKCP GL-Shock buttstock for AR-15, M16, and M4 combines Mil-Spec reinforced polymer with an adjustable cheek-rest and anti-rattle mechanism, delivering a stable, customizable cheek weld and solid, vibration-free operation for reliable field performance. Crafted in Flat Dark Earth, this polymer stock is designed to withstand harsh conditions while providing a lightweight, ergonomic interface that enhances shot-to-shot consistency across a variety of rifle setups. The GL-Shock system minimizes rattle and motion during rapid fire, helping shooters maintain sight picture and accuracy, whether transitioning between targets or engaging from a standing or prone position. Its adjustable cheek-rest accommodates shooters of different sizes and optics configurations, enabling a comfortable, repeatable cheek weld with reduced fatigue on extended sessions. The stock integrates seamlessly with standard rifle receivers and features swivel studs for reliable sling attachment, making it a practical upgrade for duty, training, or sport applications. With its durable construction and thoughtful ergonomics, the FAB Defense FXGLSHOCKCP stands as a capable, mission-focused choice for those seeking improved stability, control, and repeatability in AR-15 platforms.