Home / Accessory-Magazines / Ruger MAGAZINE 7.62X51 20 ROUND View cart “Warne M&P 9/40 MAG EXTENSION FDE” has been added to your cart. Ruger MAGAZINE 7.62X51 20 ROUND$2195 Out of stock SKU: 90448 Category: Accessory-Magazines Product ID: 44928 Description Description Compatible w/SFAR Rifle Series410 Stainless Steel Body Related products FN MAGAZINE FN 503 9MM 6RD FDE $4999 Springfield Armory MAGAZINE XD 40SW 12RD SERV/TAC $3099 Sale! ProMag PROMAG SIG P226 9MM 50RD DRUM $11499 Original price was: $11499.$8916Current price is: $8916. FN MAGAZINE FN 509M 9MM 10RD $5699