This is a used Diamondback DBX pistol chambered in 5.7x28mm. It features an 8-inch barrel with a 1/9 twist, 20-round FN FiveSeven compatible magazine, DBX muzzle device, MLOK handguard, and Magpul K grip. Overall, this Diamondback is in good condition with normal cosmetic wear on the receiver and handguard. This would be a good choice for recreational target shooting. Buy online today!