F.A.B. GL-CORE M M4 Buttstock With 'Built-In' Mag Carrier

Advantages:

• Tactical buttstock with integrated AR 5.56 magazine carrier

• Optimized for a rapid magazine change

• Multi textured rubber butt-pad for a secure shouldering during rapid fire

• Interchangeable buffer tube adapters for a tight fit on Mil-Spec and Commercial buffer tubes

• Integrated cheek weld optimized for the M4/AR15 platforms

• Provided with one Ultimag 10 round AR magazine

• Includes ambidextrous quick detach rear sling swivel connectors

Compatibility:

• Compatible with both Commercial and MIL-Spec buffer tubes

• All standard 5.56x45 (.223 Remington) AR15/M16/M4 steel magazines