KRISS Vector SDP Gen II — .45 ACP Pistol, 5.5" Threaded Barrel, Semi-Auto — Flat Dark Earth Polymer, Flip-Up Sights, QD Sling Swivel — 30-Round Magazine — Model KV45-PFD20 / KV45PFD20 — UPC 810237023051

Experience the unmistakable performance and futuristic ergonomics of the KRISS Vector SDP Gen II—a compact, pistol-format powerhouse chambered in .45 ACP. Built around the innovative KRISS Super V recoil-mitigation system, this 5.5" threaded-barrel Vector keeps muzzle rise and felt recoil impressively manageable for a large-bore handgun. Dressed in Flat Dark Earth (FDE) with rugged polymer construction, integrated flip-up sights, and a Quick Detach (QD) sling swivel, the Vector SDP Gen II is designed for modern defensive setups, range work, and suppressed configurations (where legal).

Why Choose the KRISS Vector SDP Gen II in .45 ACP

• Super V Recoil System: KRISS’s signature in-line design redirects recoil forces to reduce muzzle climb and improve rapid follow-up shot control.

• Compact, suppressor-ready barrel: The 5.5" threaded barrel (thread pitch per KRISS spec) supports muzzle devices and pistol-rated suppressors where permitted by law.

• Durable FDE polymer frame: Lightweight and robust with an ambidextrous-friendly layout and intuitive controls.

• Ready out of the box: Factory flip-up sights get you on target fast; add your preferred optic to the top rail for a refined sight picture.

• QD sling capability: Included Quick Detach sling swivel provides carry and stabilization options for dynamic use.

• Serious capacity: Ships with a 30-round magazine (jurisdiction dependent) for extended range sessions and fewer reloads.

Key Specifications

• Manufacturer/Model: KRISS USA, Inc. — Vector SDP Gen II

• SKU / MPN: KV45-PFD20 / KV45PFD20

• UPC: 810237023051

• Action: Semi-automatic pistol

• Caliber: .45 ACP

• Barrel Length: 5.5 inches, threaded (muzzle device/suppressor-ready where legal)

• Operating System: KRISS Super V (in-line recoil mitigation)

• Frame/Material: Polymer, Flat Dark Earth finish

• Sights: Flip-up front and rear

• Magazine Capacity: 30 rounds (includes 1 magazine)

• Sling Interface: Quick Detach sling swivel included

• Configuration: SDP (pistol) — no brace/stock

Always verify compliance with your local and state laws regarding magazine capacity, threaded barrels, and accessories.

Purpose-Built Performance

The Vector platform’s in-line bore axis and Super V system help keep shots flatter and quicker, even with stout .45 ACP loads. The threaded barrel invites modularity—run a comp, booster, or compatible suppressor (where legal) to tailor recoil and tone. The rugged FDE polymer chassis sheds weight while absorbing abuse, making the SDP Gen II equally at home on the square range or in a serious defensive toolkit.

Ergonomics & Modularity

• Control-forward design: Oversized, easy-to-access controls and a straight-line recoil path for confident handling.

• Optics & accessories ready: Pair the included flip-up sights with a red dot on the top rail; add lights/lasers to compatible mounting points as desired.

• QD sling-ready: Improve stability and transitions using the included QD swivel and your preferred single-point sling.

Ideal Use Cases

• Home-defense pistol build with modern accessories and optic support

• Range training with controllable .45 ACP recoil dynamics

• Suppressor-friendly setup for reduced blast and improved control (where legal)

• Enthusiast/collector seeking the iconic Vector profile in a compact package

What’s in the Box

• KRISS Vector SDP Gen II .45 ACP Pistol (FDE)

• 5.5" threaded barrel (installed)

• Flip-up sights (installed)

• (1) 30-round magazine (capacity may vary by region)

• Quick Detach sling swivel

• Owner’s manual & documentation

Safety & Compliance

• Use only factory-spec .45 ACP ammunition from reputable manufacturers.

• Follow all federal, state, and local laws concerning threaded barrels, magazine limits, and transport.

• Practice safe handling: keep the muzzle pointed in a safe direction, finger off the trigger until ready to fire, and verify your target and what’s beyond.

Care & Maintenance

• Field strip per the manual; keep the bolt, rails, and Super V components clean and lightly lubricated.

• Inspect the thread protector and muzzle device regularly to maintain alignment and torque.

• Check magazines for debris and spring condition—clean and replace as necessary.

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KRISS Vector SDP Gen II .45 ACP, 5.5" threaded barrel pistol, Flat Dark Earth polymer Vector, flip-up sights, 30-round magazine, QD sling swivel, KV45-PFD20 / KV45PFD20, UPC 810237023051, KRISS Super V recoil system, semi-automatic .45 ACP pistol.

Iconic design, controllable recoil, modern modularity. The KRISS Vector SDP Gen II .45 ACP with a 5.5" threaded barrel in FDE brings serious capacity, accessory readiness, and the Super V advantage to a compact pistol you’ll look forward to shooting.

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