# Nemo XO Steel .308 Win Sporting Rifle 16" Tungsten

**Brand:** NEMO Arms
**Category:** AR Style Rifles
**Caliber:** .308 Win

## Specifications

- **Caliber:** .308 Win
- **Barrel Length:** 16"
- **Capacity:** 20 rounds
- **UPC:** 856458004851
- **SKU:** UCF4rSVPv

## Description

The Nemo XO Steel in Tungsten is a .308 Winchester semi-automatic sporting rifle built around components that most manufacturers treat as optional upgrades. The 16-inch Bartlein barrel is machined in-house from 416 stainless steel with a 1:8 twist rate. The Geissele SD-E two-stage trigger has a 2.3 lb first stage and 1.2 lb second stage, a meaningful spec for precision work at longer ranges.

### Key Specifications
- **Caliber:** .308 Win
- **Barrel Length:** 16 inches
- **Capacity:** 20 rounds
- **Condition:** New in Box
- **Finish:** Tungsten
- **Manufacturer:** Nemo
- **Model:** XO Steel
- **Type:** Modern Sporting Rifle

### Detailed Features

The tuned steel-faced buffer system and chrome silicon recoil spring handle the .308's recoil cycle more consistently than standard carbine setups, which helps keep the rifle on target for follow-up shots. The NEMO dual chamber compact muzzle brake cuts muzzle rise further. The quick-switch gas block lets you run the rifle suppressed or unsuppressed without tools.

The charging handle and safety selector are ambidextrous. Titanium takedown pins and MAGPUL grips round out the hardware. The tungsten Cerakote finish is more durable than standard anodizing and gives the rifle a distinctive look.

### Usage Notes

The XO Steel leans toward precision-oriented use. The Bartlein barrel and Geissele trigger are competition-grade components. That said, the 16-inch barrel and 20-round capacity make it practical for field work too. It's on the heavier side for a semi-auto .308, which some users find affects maneuverability in tight spaces or during long field carries.

## What Reviewers Say

*Quoted verbatim from YouTube reviews. Each link opens the video at the moment quoted.*

> This is putting in a lot of detail, a lot of high quality, high-grade machining, a lot of focus on overall performance and recoil mitigation.
>
> — [GY6vids](https://www.youtube.com/watch?v=Y5wGW3Sk59c&t=119s)

> Guesley triggers are fantastic. Uh, one of the best in the market, bar none, and these rifles come set up with them.
>
> — [GY6vids](https://www.youtube.com/watch?v=Y5wGW3Sk59c&t=346s)

> When I tried to shoot it suppressed on the unsuppressed setting, I did have a few failures to extract and a few failures to feed.
>
> — [GY6vids](https://www.youtube.com/watch?v=Y5wGW3Sk59c&t=381s)

> That carbon fiber barrel definitely takes some weight off that gun, but with the gas system and the recoil mitigation systems of the BCG and the overall unit, it's it's a pleasure to shoot.
>
> — [GY6vids](https://www.youtube.com/watch?v=Y5wGW3Sk59c&t=587s)

## What Customers Say

*AI-generated insights from customer reviews*

The Nemo XO Steel .308 generates consistent praise for its construction quality and the tungsten finish, which holds up well to regular use. Accuracy is the most-cited positive. Owners report solid groupings and credit the Bartlein barrel and Geissele trigger combination for the consistency.

The main complaints are weight and price. The rifle is heavier than average for a 16-inch .308, which some users notice during extended field carry. The price is on the higher end, and a few buyers feel that competing rifles offer comparable performance for less. Others argue the component quality justifies the cost.

Overall the rifle has a good reputation among shooters who prioritize precision hardware over lightweight builds.

## Pricing

**6 offers available**

| Vendor | Price |
|--------|-------|
| Grabagun Com | $3969.99 |
| Shootingsurplus Com | $4053.14 |
| Gunbuyer Com | $4218.20 |
| Deguns | $4274.05 |
| Buds Gun Shop | $4274.05 |
| Impactguns Com | $4274.05 |

## Similar Products

- [Nemo XO Carbon .308 WIN Semi-Auto Rifle - Tungsten Gray, 20"](https://gunsnation.com/p/nemo-xo-carbon-308-win-semi-auto-rifle-tungsten-gray-20/UCF4rSVPQ)
- [Nemo XO Steel 6.5 Creedmoor Tactical Rifle - Tungsten Precision](https://gunsnation.com/p/nemo-xo-steel-6-5-creedmoor-tactical-rifle-tungsten-precision/UCF4rSVRP)
- [Nemo XO Carbon 6.5 Creedmoor - Tungsten Cerakote, 20" Barrel](https://gunsnation.com/p/nemo-xo-carbon-6-5-creedmoor-tungsten-cerakote-20-barrel/UCF4rSVPh)
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*Data from [GunsNation](https://gunsnation.com)*