Fab Def Ar15 Stock W/cheek Rest Tan

The F.A.B. Defense GL-Core AR15 Stock with Cheek Rest in Tan is a modern buttstock engineered for shooters who demand both modularity and ergonomic precision. This adjustable cheek rest stock combines an integrated cheek weld with a purpose-built adjustable cheek support, making it an excellent choice for operators running optics and holographic sights on AR platforms requiring enhanced shooting geometry and sight alignment consistency across different mounting heights.

The GL-Core buttstock features interchangeable buffer tube adapters that accommodate both Mil-Spec and Commercial buffer tubes, eliminating the need for multiple stocks across your AR builds. The integrated Quick-Detach (QD) sling swivel sockets—two are built into the stock—provide flexible sling mounting without additional hardware. The tan finish offers a neutral aesthetic suitable for tactical, competition, and training applications while maintaining excellent visibility in field conditions. The ergonomic buttpad absorbs recoil impulse and provides secure shoulder purchase during sustained fire.

This stock is ideally suited for precision rifle shooters, tactical trainees, and competition shooters who frequently change optics or run variable magnification scopes. The adjustable cheek rest allows users to dial in a consistent cheek-to-stock weld regardless of optic height or mounting system, reducing shooter fatigue during extended range sessions and improving shot-to-shot consistency. The modular buffer tube adapter system makes it practical for operators maintaining multiple AR platform rifles, as a single stock can be quickly fitted to different receiver extensions without tool changes.