Home / Accessory-Magazines / ProMag PROMAG M1A/M14 308WIN 20RD MAG You cannot add "ProMag PROMAG SIG P226 9MM 50RD DRUM" to the cart because the product is out of stock. ProMag PROMAG M1A/M14 308WIN 20RD MAG$2899 Out of stock SKU: M1A-A1 Category: Accessory-Magazines Product ID: 44427 Description Description Blued Steel Magazine Related products Sale! Ruger SECURITY9 COMPACT MAG 9MM 10RD $4295 $4191 Springfield Armory MAGAZINE XDE 9MM 8RD FLUSH FIT $3699 Ruger 77/17 MAGAZINE 17HORNET 6RD $3795 Ruger 77/17 MAGAZINE 17WSM BLK 6RD $3795