LMT Defense SOPMOD Buttstock Features Designed for superior comfort and control the SOPMOD buttstock features an enhanced cheek weld allowing for a more natural and stable shooting position. The rubberized buttpad provides a non-slip surface ensuring secure placement in the shoulder pocket even in dynamic shooting scenarios. This durable stock includes two watertight storage compartments ideal for batteries or small accessories keeping essential gear secure and protected. Additionally the QD swivel inserts on both sides allow for ambidextrous sling attachment offering flexibility and rapid deployment in various shooting positions. LMT Defense SOPMOD Buttstock Specifications Compatibility: AR-15 / M4 Platforms Material: High-Durability Polymer Buttpad: Rubberized for Comfort and Stability Storage: Two Watertight Battery Compartments Sling Mounts: QD Swivel Inserts (Ambidextrous) Color: Black