# Grand Power K100 MK12 9mm Pistol - Versatile Self-Defense & Sport Shooter

**Brand:** Grand Power
**Category:** Full Size Handguns
**Caliber:** 9mm

## Specifications

- **Caliber:** 9mm
- **Barrel Length:** 4.3"
- **Capacity:** 15 rounds
- **Finish:** 4.3 Inch Stainless ROTARY LOCKING Barrel
- **Weight:** 26.1 oz
- **Overall Length:** 8"
- **UPC:** 8588005808286
- **SKU:** UD2RCBxAQI

## Description

The Grand Power K100 MK12 is a semi-automatic pistol chambered in 9mm Luger, suited for personal protection and sport shooting. The stainless steel rotary locking barrel contributes to accuracy and long-term durability, while a MIL-SPEC 1913 Picatinny rail opens up the option to mount lights or optics.

### Key Specifications
- **Manufacturer:** Grand Power
- **Model:** K100 MK12
- **Caliber:** 9mm Luger
- **Barrel Length:** 4.3 inches
- **Capacity:** 15 rounds
- **Weight:** 1.6 lbs (26.1 oz)
- **Action Type:** Single/Double
- **Frame Material:** Polymer with Black Finish
- **Slide Material:** Steel with Black Finish
- **Grip:** Black textured polymer with 4 interchangeable backstraps
- **Safety:** Thumb safety
- **Sights Front:** Fixed
- **Sights Rear:** Drift Adjustable

### Features

The full-size frame and textured grip give the shooter a solid purchase during rapid-fire strings. Four interchangeable backstraps mean the fit can be adjusted for hand size, which helps with control over extended range sessions. The thumb safety is positioned for easy access without being in the way during a normal grip.

## What Customers Say

*AI-generated insights from customer reviews*

K100 MK12 owners generally describe the pistol in favorable terms. Ergonomics come up frequently. The grip feels natural and the controls are easy to reach, which newer shooters in particular appreciate. Accuracy and recoil management draw consistent praise; most owners report reliable performance with a variety of ammunition. Build quality is a recurring theme, with users noting the construction feels solid and well-finished. The Picatinny rail is valued by those who run lights or optics. Some users mention the aftermarket for Grand Power is thinner than for mainstream brands, which can limit customization options. A few point out concerns about magazine capacity relative to competitors. Overall the pistol is regarded as a good-value option in the full-size 9mm segment.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Guns Com | $539.99 |

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*Data from [GunsNation](https://gunsnation.com)*