Home / Accessory-Magazines / Warne GLOCK 43 MAG EXTENSION +4 BLK# View cart “Warne GLOCK 17/22 MAG EXT +5/+4 FDE” has been added to your cart. Warne GLOCK 43 MAG EXTENSION +4 BLK#$3999 Out of stock SKU: MEG43-4BLK Category: Accessory-Magazines Product ID: 43521 Description Description +4 Magazine Extension6061 T6 Aluminum BilletType 2 Anodized Finish Related products SIG SAUER MAG SP2022 357SIG/40S&W 10RD $4999 FN MAGAZINE FN 509M 9MM 10RD $5699 Walther Arms MAGAZINE PPK/S 22LR 10RD $3900 Springfield Armory MAGAZINE XD-S 40SW 6RD $3099