Home / Accessory-Magazines / FN FIVE-SEVEN MAG 5.7X28MM 20RD FN FIVE-SEVEN MAG 5.7X28MM 20RD$4999 In stock FN FIVE-SEVEN MAG 5.7X28MM 20RD quantity Add to cart SKU: 3866100030 Category: Accessory-Magazines Product ID: 44880 Description Description 20rd Mag for FN 5.7X28mm Related products Sale! Warne M&P 9/40 MAG EXTENSION FDE $5499 Original price was: $5499.$5237Current price is: $5237. SIG SAUER MAG 320/250 SUBCMPCT 9MM 12RD $4999 SIG SAUER MAG SP2022 357SIG/40S&W 12RD $4999 Sale! ProMag PROMAG SIG P226 9MM 50RD DRUM $11499 Original price was: $11499.$8916Current price is: $8916.