Diamondback DBX 5.7x28mm 8" Barrel, Folding Brace, Black

This Diamondback DBX semi-automatic pistol is chambered in 5.7x28mm and represents a modern approach to compact rifle-caliber design. The firearm features a monolithic upper receiver machined from forged 7075 T-6 aluminum paired with an 8-inch stainless steel barrel and locked breech dual gas piston system offering four adjustment positions. The black hardcoat anodized finish provides durable corrosion resistance. The slim profile measures just 1.75 inches at the controls with most of the receiver under one inch wide, weighing 3.6 pounds. The M-LOK compatible handguard supports modular accessory mounting, while the reversible charging handle accommodates both left and right-handed operation. The package includes an SB Tactical FS1913 side-folding brace, Magpul MOE K grip, and one 20-round detachable magazine compatible with FN Five-seveN ammunition. A mil-spec trigger, Diamondback flash hider, and rear Picatinny rail complete the configuration. The collapsed length is 16.9 inches with a 25.4-inch extended measurement.