Diamondback Firearms DBX Semi-Auto Pistol 5.7x28mm 8" 4150 Chrome Moly Single Barrel (1)-20Rd Magazine MagPul MOE K Grips Dark Grey Finish
Diamondback Tactical Pistol DBX57CFB features a semi-auto action with a locked breech, dual gas piston operating system. Featuring a dark gray aluminum frame and handguard, the handguard is M-LOK compatible; DBX muzzle device with a thread pattern of 1/2x28 RH; standard AR15 Mil-Spec trigger and includes a 20rd magazine that is FN Five-SeveN compatible.
Gun Type : Pistol: All Types, Pistol: Semi-Automatic
Model Series : DBX
Caliber/Gauge : 5.7x28mm
Capacity : 20+1
Barrel Length : 8 in.
Minimum/Overall Length : 15.25 in.
Chamber Length: 0 in.
Frame Finish: Dark Gray
Grips: MagPul MOE K
Features: FN Five-Seven Mag Compatible
Extended Length: 25.400
Finish: Gray
Gas System Length: Pistol
Operating System: Gas Piston
Frame Material: Forged 7075 T6 Aluminum
Trigger: Standard
Magazine Type: Metal AR Style Magazine
Trigger Guard: Enhanced
Barrel Configuration: Single
Barrel Description: 4150 Chrome Moly
Barrel Twist: 1-9
Muzzle: DBX
Threaded Barrel: Yes
Rifled Barrel: Yes
Minimum Pull Length: 0 in.
Caliber Dictionary
The Below Information Has Been Provided From Our Gun Caliber Dictionary And Is Meant For Informational Purposes Only. It Is Not Intended to Describe The Unique Specifications For This Ammunition.
The 5.7X28mm was introduced by FN in 1993, developed for a new concept called Personal Defense Weapon (PDW), intended to replace the pistol, submachinegun, and carbine for miliitary use. The concept is a compact, selective fire weapon intended for use within 200 meters, firing a light projectile for controllable recoil. The 5.7X28mm was designed for FN's P90 PDW. It uses a short bottlenecked case firing a 31-grain .224-inch bullet at 2325 fps. Performance exceeds military handgun cartridge, especially as range increases. Although many experts find the concept sound acceptance by the military has not been rapid. — Craig Boddington
