The GLR-16 Buttstock for your AR15/M16 provides you with enhanced versatility with it's stock extension and optional adjustable Cheek Rest.

Advantages:

• Uniquely designed rubber butt pad for fast and stable shoulder positioning
• Unique patented "Anti-Rattle" mechanism, fits perfectly on MIL-SPEC and commercial after-market buffer tubes
• Three Integrated Slots for Sling Attachment, One in the Front and Two at the Rear
• Two Ambidextrous Metal Quick Release Rear Sling Mount Points
• Water-resistant anti rattle storage compartment for two CR123 or AA batteries
• Maintains Contour & Size of Original Design
• Made from fiberglass reinforced polymer composite