Home / Accessory-Magazines / FN MAGAZINE FN 503 9MM 6RD BLACK FN MAGAZINE FN 503 9MM 6RD BLACK$4999 In stock FN MAGAZINE FN 503 9MM 6RD BLACK quantity Add to cart SKU: 20-100262 Category: Accessory-Magazines Product ID: 30108 Description Description Black Baseplate Related products Ruger MAGAZINE ADAPTER COMPACT 9MM $1095 Warne M&P 9/40 MAG EXTENSION FDE $4449 Savage Arms MAG MOD 93 17HMR/22MAG 5SH BL $1800 SIG SAUER MAG P226 357SIG/40S&W 10RD $4999