Home / Accessory-Magazines / Warne GLOCK 19/23 MAG EXTENSION FDE View cart “FN MAGAZINE FN 509M 9MM 10RD” has been added to your cart. Sale! Warne GLOCK 19/23 MAG EXTENSION FDE$5449 $5201 In stock Warne GLOCK 19/23 MAG EXTENSION FDE quantity Add to cart SKU: MEG19-5/4DE Category: Accessory-Magazines Product ID: 31537 Description Description +5 9MM | +4 .40 Mag Extension6061 T6 Aluminum BilletType 2 Anodized Finish Related products Springfield Armory MAGAZINE XD-S 40SW 6RD $3099 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900 SIG SAUER MAG SP2022 357SIG/40S&W 10RD $4999 SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD $4999