The FAB Defense GL-Core S CP is a compact, optimized buttstock designed for close-quarters use on AR-15/M4 platforms while maintaining stability for mid-range engagements. It features an adjustable cheek rest in the CP version to support a range of optics and sighting setups. The stock uses interchangeable buffer tube adapters to fit both Mil-Spec and Commercial tubes and is finished in black.
Key Specifications
- Includes a cheek raiser and an additional adjustable cheek rest in the CP version to support different optics and sight setups.
- Designed to be compact for improved maneuverability in CQB environments.
- Features a flat-faced rubberized butt-pad for use with and without tactical body armor.
- Uses interchangeable buffer tube adapters for a tight fit on Mil-Spec and Commercial buffer tubes.
- Provides an integrated cheek weld optimized for the M4/AR-15 platforms.
- Engineered with no protruding parts to reduce snagging on gear and webbing.
- Includes an inversed positioning lever designed not to open accidentally during use.
- Equipped with two integrated quick detach rear sling swivel connectors for sling attachment.
- Constructed from fiberglass reinforced polymer composite for strength and lightweight performance.
Compact and purpose-driven, the GL-Core S CP is suited to operators and informed shooters who need a low-profile stock that adapts to optics, body armor, and both Mil-Spec and Commercial buffer tube systems. Its combination of adjustable cheek support, snag-free geometry, and QD sling options makes it a practical choice for those prioritizing reliability and functional design in close-quarters and mid-range applications.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.




