Home / Accessory-Magazines / GLOCK MAGAZINE G42 6RD W/EXT PKG View cart “SIG SAUER MAG SP2022 357SIG/40S&W 10RD” has been added to your cart. GLOCK MAGAZINE G42 6RD W/EXT PKG$3500 Out of stock SKU: MF08833 Category: Accessory-Magazines Product ID: 52082 Description Description Packaged MagazineMagazine with Extension Related products Sale! Warne GLOCK 17/22 MAG EXT +5/+4 FDE $5449 Original price was: $5449.$5201Current price is: $5201. Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Ruger 77/17 MAGAZINE 17WSM BLK 6RD $3795 Ruger MOON CLIPS GP100 10MM 3-PACK $1695