This Die Free Co Dos Boot 3-pack (part no. DOS-BOOT-COYOTE) is a no-tools-needed base upgrade for Magpul PMAG Gen M3 magazines, adding 2 rounds of capacity, improved grip, and monopod-style stability for prone use. It’s designed for 20-round mags but also fits 10-, 30-, and 40-round PMAGs.

Key Specifications

• Adds +2 rounds of capacity to a Magpul PMAG Gen M3 magazine.
• Designed for 20-round PMAGs, also compatible with 10-, 30-, and 40-round PMAGs.
• Sold as a 3-pack.
• No-tools-needed installation.
• Improves grip and adds monopod-style stability for prone shooting.
• Finished in coyote brown.
• Measures about 4.65 inches.
• A magazine base/floorplate accessory, not a standalone magazine.
• Manufactured by Die Free Co.

Frequently Asked Questions

How many units come in this pack? Three Dos Boot bases, each adding 2 rounds of capacity to a compatible PMAG.

What magazines is this compatible with? Magpul PMAG Gen M3 magazines; designed for 20-round mags but also fits 10-, 30-, and 40-round PMAGs.

Buy the Die Free Co Dos Boot +2 Base, Coyote Brown 3pk

Order it from our Lubbock, Texas gun shop for fast shipping direct to your door. Browse our full magazine accessories selection.