# Kriss USA Vector SDP Gen 3 9mm Luger 5.5in

**Brand:** KRISS USA
**Category:** Handguns

## Specifications

- **Barrel Length:** 5.5"
- **UPC:** 810172121089
- **SKU:** UCEGL1edd

## Description

The Kriss Vector SDP Gen 3 is a semi-auto pistol chambered in 9mm Luger with a 5.5-inch black nitride threaded barrel and a 40+1 capacity using Glock-pattern magazines. It runs a closed-bolt, delayed-blowback action in redesigned Gen 3 upper and lower housings, built for personal protection and home defense in a compact Vector platform. The barrel is threaded 1/2x28 for suppressors or muzzle devices, and the pistol carries a full-length Picatinny top rail for optics.

### Key Specifications
- **Brand:** Kriss USA
- **Model:** Vector SDP Gen 3
- **Caliber:** 9mm Luger
- **Action:** Semi-Auto (delayed blowback)
- **Capacity:** 40+1
- **Barrel Length:** 5.50"
- **Barrel Finish:** Black Nitride
- **Grip:** Black Polymer

### Detailed Features
- Closed-bolt, delayed-blowback system for controlled cycling
- Glock-pattern magazine compatibility with full-size magazines
- Ambidextrous magazine release and ambidextrous short-throw safety lever
- M-LOK handguard replacing the lower and side Picatinny rails
- 1/2x28 RH threaded barrel and 4-pin toolless disassembly

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the KRISS Vector platform generally like how flat and controllable the SDP Gen 3 feels compared to typical 9mm pistols, thanks to the delayed-blowback system and the weight distribution of the housing. Build quality gets solid marks, though a few owners note the housings and internals need periodic cleaning to keep the closed-bolt action running smoothly.

The SDP Gen 3's shape is unusual next to a typical handgun, and that ergonomics tradeoff splits opinion. Some shooters like the low bore axis and reduced felt recoil for range use and home defense, while others say the housing shape takes getting used to compared to a standard pistol grip and holster setup. Glock-pattern magazine compatibility is a common point of praise since it keeps spare mags easy to find.

On value, the Vector platform sits at a higher price point than a typical striker-fired 9mm pistol, and buyers weigh that against the unique operating system and the accessory rail space. Aftermarket support for M-LOK attachments and Picatinny-mounted optics is generally seen as a plus for the SDP Gen 3.

## Pricing

**11 offers available**

| Vendor | Price |
|--------|-------|
| Bereli | $1429.99 |
| Shootingsurplus Com | $1477.22 |
| Kygunco Com | $1493.99 |
| Impactguns Com | $1539.29 |
| Guns Com | $1560.99 |
| Buds Gun Shop | $1560.99 |
| Deguns | $1609.99 |
| Classicfirearms Com | $1609.99 |
| Grabagun Com | $1609.99 |
| Primaryarms Com | $1609.99 |

*...and 1 more offers*

## Similar Products

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- [KRISS USA Vector SDP Gen III 10mm 5.5in Black](https://gunsnation.com/p/kriss-usa-vector-sdp-gen-iii-10mm-5-5in-black/UCEHu8QYD)
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*Data from [GunsNation](https://gunsnation.com)*