Transform your Sig Sauer MCX or MPX into a versatile powerhouse with the Collapsible Picatinny Stock Assembly in sleek black. Designed for robust performance and adaptability, this stock easily mounts via the Picatinny interface, offering a compact, lightweight solution that extends for custom fit and comfort, enhancing your tactical efficiency and readiness in any scenario.

• Effortlessly attaches to the Sig MPX and MCX through the receiver's 1913 interface, this factory Sig Sauer collapsible stock is both lightweight and rugged, crafted from aluminum.
• Designed for convenience and comfort, it features an ergonomic build with a rubber buttpad for a secure grip on the shoulder, and adjusts from a fully collapsed length of 4 1/16" to a fully extended 8".

• Color: Black
• Finish: Anodized
• Material: Aluminum
• Overall Length: 8.5 Inches
• Compatible With: Sig Sauer MPX