Diamondback DBX — Sports South Exclusive, 5.7×28mm, 20+1 — 8" Black Nitride Threaded Barrel, M-LOK® Handguard, OD Green Aluminum Receiver w/ Picatinny Rail, Magpul K Grip (DB165AL101 | UPC 810035752870)

Meet the fast-handling, low-recoil PDW-style pistol built for the modern range: the Diamondback DBX Sports South Exclusive in 5.7×28mm. This limited configuration pairs an 8" black nitride threaded barrel with a slim, ventilated M-LOK® handguard, a rugged OD Green aluminum receiver with full-length Picatinny top rail, and a black Magpul® K Grip for confident control. With a 20+1 capacity and ultra-light felt recoil, DB165AL101 delivers flat shooting, fast follow-ups, and easy accessorizing for competition, training, or defense—while the OD Green finish adds exclusive good looks.

Why Choose the DBX 5.7×28 Sports South Exclusive?

• Flatter, Faster 5.7×28: High velocity with low recoil for quick sight recovery, tight splits, and easy shot calling.

• Exclusive OD Green Receiver: Hard-anodized aluminum upper/lower with a full-length Picatinny rail for optics, offsets, and irons—plus standout color you won’t confuse on the rack.

• 8" Black Nitride Barrel (Threaded): Corrosion-resistant nitride treatment for long service life and easier cleanup; factory threading for brakes, comps, or suppressor mounts*

• M-LOK® Flexibility: Mount lights, handstops, and QD sling plates exactly where you want them—no extra weight or bulk.

• Ergonomic Control: Magpul K Grip gives a natural wrist angle for better trigger press and weapon retention in confined spaces.

• AR-Style Familiarity: Intuitive controls and easy parts compatibility for accessories and training crossover.

*Verify thread pitch and local regulations before installing muzzle devices or suppressors.

Key Features & Specs

• Model: DBX — Sports South Exclusive

• Part / UPC: DB165AL101 | 810035752870

• Caliber: 5.7×28mm

• Capacity: 20+1

• Barrel: 8" steel, black nitride, threaded (thread pitch: confirm spec)

• Handguard: Free-float M-LOK® with ventilation and rail indexing marks

• Receiver: OD Green aluminum with full-length Picatinny top rail (optic-ready)

• Grip: Magpul® K Grip (black)

• Controls: AR-style ergonomics; reversible accessories vary by lot

• Finish: OD Green (receiver), black nitride (barrel), black furniture

• Sights/Optic: Optic-ready (sights not included unless noted by retailer)

In the Box may vary by distributor; confirm inclusion of magazines, sights, case, and tools with your retailer.

Performance You’ll Notice

• Minimal Muzzle Rise: 5.7×28’s recoil impulse plus the DBX’s geometry keep the dot steady for rapid strings.

• Reliable Cycling: Precision barrel and tuned system support a wide range of quality 5.7×28 ammunition.

• Heat & Weight Management: Ventilated handguard and nitride barrel treatment help during high-round-count sessions.

• Precision-Ready: Optic-ready top rail makes it simple to add a micro red dot or LPVO and get on target fast.

Ideal Use Cases

• Range & Training: Low recoil = more reps, better fundamentals, and less fatigue.

• PCC/2-Gun Style Matches: Speed through arrays with quick transitions and short splits.

• Home/Vehicle Readiness: Compact footprint and illuminated optics compatibility (use proper defensive ammo and training).

• Kit/Truck Gun: Lightweight, modular, and easy to stage with your preferred light/optic.

Setup Tips (Non-Instructional)

1. Optics: A micro red dot (closed or open emitter) keeps the sightline low and fast; confirm mount height for your cheek weld.

2. Muzzle Devices: Choose a comp/flash hider for your environment; confirm thread pitch and use proper shims/torque.

3. White Light: Mount at 3/9 o’clock or 45°; route cables cleanly using M-LOK® clips.

4. Slings: Add QD points to the handguard and receiver end to stabilize shots and manage the pistol between positions.

5. Magazines/Ammo: Test a few 5.7×28 loads to confirm reliable function and zero shift before match or defensive use.

Care & Maintenance

• Barrel/Action: Nitride cleans easily; use quality solvent, patch, and a light oil film.

• Handguard/Hardware: Re-check fastener torque after first range day; inspect M-LOK® screws periodically.

• Optic: Thread-lock mounts per manufacturer spec; reconfirm zero after hard transport or muzzle device changes.

Compliance & Safety

Know your federal, state, and local laws regarding pistol features, magazine capacity, and muzzle devices. Always verify unloaded status, follow safe handling rules, and use eye/ear protection.

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Diamondback DBX — Sports South Exclusive, 5.7×28mm, 20+1, 8" Black Nitride Threaded Barrel, M-LOK Handguard, OD Green Picatinny-Rail Receiver, Magpul K Grip (DB165AL101 | 810035752870): a sleek, flat-shooting, optics-ready 5.7 that pairs modern ergonomics with PDW practicality—fast to aim, easy to control, and built to accessorize.

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