Home / Accessory-Magazines / FN MAGAZINE FNX-9 9MM 10RD BLK View cart “Warne M&P 9/40 MAG EXTENSION BLK” has been added to your cart. FN MAGAZINE FNX-9 9MM 10RD BLK$6000 Only 2 left in stock FN MAGAZINE FNX-9 9MM 10RD BLK quantity Add to cart SKU: 47694-4 Category: Accessory-Magazines Product ID: 26852 Description Description Black Baseplate Related products Warne CZ 75 9MM MAG EXTENTION +5 GRY $4449 Sale! Warne GLOCK 19/23 MAG EXT +5/+4 GRY $5449 Original price was: $5449.$5201Current price is: $5201. Savage Arms MAG MOD 93 17HMR/22MAG 5SH BL $1900 Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 Original price was: $5499.$5237Current price is: $5237.