PRODUCT DESCRIPTION PRODUCT SPECIFICATIONS FIVE-SEVEN 5.7X28 FDE 10+1 AS Manufacturer: FN Barrel Length: 4.75" Model: Five-Seven Caliber: 5.7 x 28mm Finish: Flat Dark Earth UPC: 845737013554 Color: Polymer Frame FDE Polymer Polymer Frame Rate of Twist: 1-in-9 Action: Single Action Capacity: 10 + 1