# Kahr CM40 Compact .40 S&W Pistol - 1st Gen, Stainless/Polymer

**Brand:** Kahr
**Category:** Compact Handguns
**Caliber:** .40 S&W

## Specifications

- **Caliber:** .40 S&W
- **Barrel Length:** 3"
- **Capacity:** 5 rounds
- **Finish:** STAINLESS STEEL
- **Weight:** 15.8 oz
- **Overall Length:** 5.42"
- **UPC:** 602686077316
- **SKU:** UCAbrFMMW

## Description

The Kahr Arms CM40 is a compact semi-automatic pistol chambered in .40 S&W. At 15.8 ounces and 5.42 inches overall, it's one of the lighter options in the compact carry category, and the black polymer frame with matte stainless steel slide handles daily wear without issue.

### Key Specifications
- Manufacturer: Kahr Arms
- Model: CM40
- Caliber: .40 S&W
- Action: Double Action
- Barrel Length: 3 inches
- Total Length: 5.42 inches
- Weight: 15.8 ounces
- Capacity: 5 rounds
- Frame Material: Polymer (Black Finish)
- Slide Material: Stainless Steel (Matte Finish)
- Grip: A2 Pistol Grip (Synthetic)
- Safety Features: Manual safety included

### Detailed Features
The double-action-only operation means no manual cocking required before the first shot. Drift-adjustable white bar-dot combat sights give you a usable aiming picture without fuss. The matte stainless slide resists corrosion, which matters for a gun that rides against clothing all day.

Five rounds of .40 S&W in a sub-16-ounce package is the core trade-off here. The CM40 is genuinely pocket-portable, but the limited capacity and the snappy recoil that comes with a light frame in a larger caliber are real factors to weigh against competing options.

## What Customers Say

*AI-generated insights from customer reviews*

Owners of the Kahr CM40 generally have clear-eyed opinions shaped by what they bought it for.

The size and weight get consistent praise. For concealed carry, having a .40 S&W option under 16 ounces is genuinely uncommon, and users who prioritize all-day comfort appreciate that. The ergonomics work for most hand sizes, and the smooth DA trigger is often cited as a standout characteristic.

Reliability feedback is mostly positive. Owners report clean function across different ammunition types, which is a practical concern for a defensive carry piece.

Recoil is a real complaint. A .40 S&W in a small, light frame produces noticeably sharper recoil than the same caliber in a heavier pistol, and some users find this limits their ability to shoot the gun for extended range sessions. Less experienced shooters in particular mention it.

Five rounds generates debate. For some, that capacity is acceptable for a dedicated defensive carry gun. Others compare it to compact 9mm options with 7-10 rounds and find it difficult to justify the trade-off. Aftermarket support for the CM40 is also noted as thinner than for more common platforms.

## Pricing

**2 offers available**

| Vendor | Price |
|--------|-------|
| Gunbuyer Com | $252.99 |
| Guns Com | $379.99 |

## Similar Products

- [Kahr CW40 Subcompact .40 S&W Polymer Semi-Auto Handgun](https://gunsnation.com/p/kahr-cw40-subcompact-40-s-w-polymer-semi-auto-handgun/UCAbrFH9y)
- [Kahr K40 Stainless Compact .40 S&W Pistol](https://gunsnation.com/p/kahr-k40-stainless-compact-40-s-w-pistol/UCAbrFH8N)
- [Kahr CT9 Compact 9MM DAO Pistol - High Capacity & Reliable](https://gunsnation.com/p/kahr-ct9-compact-9mm-dao-pistol-high-capacity-reliable/UCAbrFOxn)
- [Kahr CT45 .45 ACP Compact Semi-Auto Handgun - Sleek & Reliable](https://gunsnation.com/p/kahr-ct45-45-acp-compact-semi-auto-handgun-sleek-reliable/UCAbrFWlj)
- [Kahr PM40 - Compact .40 S&W, Lightweight Self-Defense Pistol](https://gunsnation.com/p/kahr-pm40-compact-40-s-w-lightweight-self-defense-pistol/UCAbrFMXo)
- [Kahr PM9: Compact 9mm Pistol with Tritium Sights & Polymer Frame](https://gunsnation.com/p/kahr-pm9-compact-9mm-pistol-with-tritium-sights-polymer-frame/UCAbrFJxl)

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