# Nemo XO Carbon .308 WIN Semi-Auto Rifle - Tungsten Gray, 20"

**Brand:** NEMO Arms
**Category:** Semi-Automatic Rifles
**Caliber:** .308 Win

## Specifications

- **Caliber:** .308 Win
- **Barrel Length:** 20"
- **Capacity:** 20 rounds
- **Finish:** TUNGSTEN GRAY
- **UPC:** 856458004820
- **SKU:** UCF4rSVPQ

## Description

The Nemo XO Carbon in Tungsten Gray is a semi-automatic .308 WIN rifle built around weight reduction and recoil management. The carbon fiber-wrapped barrel and titanium muzzle brake are the two components that define its character. Together they bring weight down while keeping fast follow-up shots practical.

### Key Specifications
- **UPC:** 856458004820
- **Caliber:** .308 WIN
- **Action:** Semi-Automatic
- **Capacity:** 20 Rounds
- **Barrel Length:** 20 inches
- **Finish:** Tungsten Gray

### Features

The barrel is a PROOF RESEARCH carbon fiber-wrapped unit, 20" with a 1:10 twist rate. Carbon wrapping reduces weight and improves heat dissipation during extended strings of fire compared to a standard steel barrel of the same profile.

The dual-chamber compact muzzle brake is machined from 6AL-4V titanium, cutting recoil and muzzle rise noticeably. The quick-switch gas block has suppressed and unsuppressed settings with a 4140 IONBOND coating, which lets you transition between running suppressed and unsuppressed without additional tools. The recoil reduction carrier uses a patented design to further soften felt recoil.

The Geissele Super Dynamic Enhanced trigger has a two-stage pull: first stage at 2.3 lbs, second stage break at 1.2 lbs. It's a well-regarded trigger that suits precise work at distance.

## Frequently Asked Questions

**Q: What caliber is the Nemo XO Carbon?**

A: The Nemo XO Carbon is chambered in .308 WIN.

**Q: Who makes the XO Carbon?**

A: It is made by NEMO Arms.

**Q: What type of firearm is the Nemo XO Carbon?**

A: It is a semi-automatic rifle.

**Q: What is the barrel length of the Nemo XO Carbon?**

A: The barrel is 20 inches long.

**Q: How many rounds does the Nemo XO Carbon hold?**

A: It has a 20-round capacity.

**Q: What finish does the Nemo XO Carbon have?**

A: It is finished in Tungsten Gray.

**Q: What trigger does the Nemo XO Carbon use?**

A: It uses a Geissele Super Dynamic Enhanced trigger with a two-stage pull: first stage at 2.3 lbs and second stage break at 1.2 lbs.

**Q: Where can I buy the Nemo XO Carbon?**

A: Compare current vendor offers on this page.

## What Customers Say

*AI-generated insights from customer reviews*

The Nemo XO Carbon gets talked about in .308 semi-auto circles as a legitimate option for shooters who want a lightweight, well-appointed rifle and are willing to pay for it. The PROOF Research barrel and titanium muzzle brake earn consistent praise. They deliver on the weight and recoil reduction claims, and the Tungsten Gray finish looks good in the field.

Accuracy and reliability are the main positives. Users report tight groups and minimal malfunctions, and the Geissele trigger gets credit for making precise shots easier. The ergonomics are well-regarded; most owners find the adjustable features comfortable over extended use.

The price is the biggest sticking point. It's an expensive rifle, and some buyers question whether the premium is justified when other .308 semi-autos cost significantly less. Customer service experiences from Nemo are mixed. Some owners report straightforward warranty interactions, others have had difficulties. Community consensus tends to be: buy it if the specs match your needs and the price is acceptable to you, but do your homework first.

## Pricing

**4 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $4459.99 |
| Buds Gun Shop | $4540.49 |
| Shootingsurplus Com | $4551.50 |
| Impactguns Com | $4749.05 |

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