GL-Shock PCP FAB AR15 M16 M4 Shock absorbing Buttstock With Adjustable Cheek Piece And Built-In Dual Picatinny Rails

Adjustable Cheek Piece with Built-In Dual Picatinny Rails allows optimal Buttstock functionality

Advantages:

• Unique Patented Anti-Rattle Mechanism
• Sleek New Design with No Protruding Parts,Will Not Get Caught on Gear and Webbing
• Unique New Slick and Quick Operated Inversed Positioning Lever
• Integral Ribbed Rubber Butt Pad with a Non Slip Design
• Integrated Quick Detach QD Sling Swivel Connectors on Both Sides
• Watertight Battery Storage for Two CR123A 3V Lithium Batteries / AA 1.5v
• Fits Perfectly on Both Tubes - MIL-SPEC and Commercial Aftermarket!
• Made from Mill-Spec Reinforced Composite Polymer
• Adjustable Cheek Rest with Built-In Dual Picatinny Rails
• Allows Optimal Buttstock Functionality
• Ideal Mounting Solution for the SH-5