Product DescriptionThe Die Free Co Dos Boot is a low-profile magazine base plate upgrade designed for Magpul PMAG GEN M3 AR15/M4 magazines. This Olive Drab Green 3-pack replaces the factory base plate with a rugged extension that adds +2 rounds of capacity per compatible magazine while also creating a broader, more stable monopod surface. Its convex profile supports smooth positional adjustments, and the aggressive tread pattern improves grip for faster, more confident reloads. Built from high-impact injection-molded nylon/polymer and made in the USA, the Dos Boot is engineered for durability, simple tool-less installation, and reliable fit on compatible 10-, 20-, 30-, and 40-round PMAG GEN M3 magazines.Product Highlights Adds +2 rounds of capacity to compatible Magpul PMAG GEN M3 AR15/M4 magazines. Convex base design provides a stable monopod-style contact surface for supported shooting positions. High-impact injection-molded nylon/polymer construction delivers lightweight durability and field-ready performance. Aggressive tread and enhanced grip area help improve magazine handling and reload control. Includes three Olive Drab Green extensions with tool-less drop-in base plate replacement installation. Specs Product Type: Magazine base plate extension Model: Dos Boot Compatibility: Magpul PMAG 10/20/30/40 GEN M3 magazines Capacity Increase: +2 rounds per compatible magazine Pack Quantity: 3 extensions Color: Olive Drab Green Material: High-impact injection-molded nylon/polymer Shape: Convex Surface: Aggressive tread and improved grip area Installation: Tool-less drop-in base plate replacement Country of Manufacture: USA UPC: 850079932340 MPN: DOS-BOOT-ODG Brand: Die Free Co Disclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product&';s manufacturer.