The FAB Defense GL-CORE buttstock is a collapsible stock for AR-15 and M4 carbines, offered here in OD Green (FAB Defense part no. FX-GLCOREG). An interchangeable tube adapter gives a tight fit on both mil-spec and commercial buffer tubes. The integrated cheek weld, rubberized butt-pad and compact shape make it quick to shoulder. It has no protruding parts to snag on gear or webbing, which suits a rifle that gets carried hard.

Key Specifications

• The stock fits mil-spec and commercial buffer tubes through interchangeable adapters.
• An integrated cheek weld is built into a compact, sleek profile.
• The butt-pad is ergonomically shaped and rubberized for quick shouldering.
• The inversed positioning lever will not open accidentally.
• Two integrated QD rear sling swivel connectors are included.
• It can accept the GCCP cheek riser.
• Construction is durable, light-weight fiberglass reinforced polymer composite.
• The stock measures 180 millimeters long, 52 millimeters wide and 131 millimeters high, and weighs 268 grams.

Frequently Asked Questions

Does the GL-CORE fit both buffer tube types? Yes. Interchangeable buffer tube adapters give it a tight fit on both mil-spec and commercial buffer tubes.

Does it have sling attachment points? Yes. It has two integrated quick-detach rear sling swivel connectors.

Can I add a cheek riser? The GL-CORE accepts the GCCP cheek riser.

Buy the FAB Defense GL-CORE AR-15/M4 Buttstock, OD Green

A stock is the part of the rifle you touch every time you shoot, and the GL-CORE keeps that contact clean and snag-free. Order it from our Lubbock, Texas gun shop for fast, direct shipping. See more from FAB Defense and browse our AR-15 stocks and forends.