Description
When you need a firearm that handles Florida’s unique challenges with confidence, the Diamondback DBX57 delivers exceptional performance in a compact package. This pistol combines the flat-shooting 5.7x28mm cartridge with a gas piston operating system for reliable function whether you’re at the range in Orlando or securing your property before a storm.
The DBX57 features a dark gray aluminum frame and handguard that resists Florida’s humid climate, while the M-LOK compatible handguard lets you customize with lights or grips. With its 1/2×28 threaded muzzle and optic-ready design, this pistol adapts to your specific needs whether you prefer iron sights or modern optics.
- Manufacturer: Diamondback
- Model: DBX57
- Caliber: 5.7x28mm
- Barrel Length: 8″
- Twist Rate: 1:9″
- Overall Length: 16″
- Finish: Dark Grey
- Grips: Black Magpul MOE K
- Sights: None Optic Ready
- Magazine Capacity: 20
- Additional Features: Thread pattern 1/2″-28 tpi DBX Muzzle Device, Mil-Spec Trigger, M-LOK Handguard
This package includes the pistol, one 20-round magazine compatible with FN Five-SeveN magazines, a cable lock, and owner’s manual. The dual gas piston system ensures smooth operation with minimal recoil, making it comfortable for extended shooting sessions at Tampa area ranges. Florida residents can have this firearm shipped to their local FFL for easy pickup and compliance with state regulations.
Stephanie W. (verified owner) –
Used this for several range sessions over the past month. The 5.7×28 round is surprisingly manageable. My only nitpick is the magazine release – it’s a bit stiff compared to other pistols I own. Otherwise, it’s been reliable and fun to shoot.
Rick H. (verified owner) –
First time shooting this at my local range. The trigger had a clean break that helped me maintain tight groups at 25 yards. The dark gray finish looks even better in person than in photos. I was consistently hitting steel plates with minimal effort.
Gary S. –
Ran this through a defensive pistol course at a Florida training facility. The DBX57 handled rapid fire drills exceptionally well. The low recoil of the 5.7×28 cartridge allowed for quick follow-up shots. The dark gray finish didn’t show any wear despite being handled all day.
Melissa T. –
The DBX57 handled beautifully at the range. The ergonomics were comfortable for my hands. I did notice it was a bit particular with certain 5.7×28 ammunition brands. Had a couple failure-to-feed issues with the cheaper stuff, but with quality rounds it ran perfectly.
Frank K. (verified owner) –
The weight distribution made this feel natural in hand. I appreciated how the pistol balanced the lightweight 5.7×28 round with enough heft for stability. Put three magazines through it at the range without any issues. The dark gray finish looks sharp and professional.
Javier M. (verified owner) –
Took this to the range in Orlando last weekend. The 5.7×28 caliber made it a blast to shoot with minimal recoil. I put about 200 rounds through it without a single malfunction. The dark gray finish held up perfectly in the Florida heat.