# Ruger SFAR .308 Win Semi-Auto Rifle - 20" M-LOK, Black

**Brand:** Ruger
**Category:** AR Style Rifles
**Caliber:** 7.62x51 NATO

## Specifications

- **Caliber:** 7.62x51 NATO
- **Barrel Length:** 20"
- **Capacity:** 20 rounds
- **Finish:** Black
- **Weight:** 116.8 oz
- **Overall Length:** 41.25"
- **UPC:** 736676056118
- **SKU:** UCCy77eis

## Description

The Ruger SFAR in .308 Winchester is a semi-automatic rifle with a 20-inch cold hammer-forged barrel. It weighs 7.3 lbs and has a Type III hard-coat anodized black finish. Capacity is 20+1 (includes one Magpul PMAG). The receiver is 7075-T6 aluminum.

## Key Specifications

- **Model**: Ruger SFAR
- **Caliber**: .308 Win / 7.62 NATO
- **Action Type**: Semi-Automatic
- **Barrel Length**: 20 inches
- **Capacity**: 20+1 rounds (includes one Magpul PMAG)
- **Weight**: 7.3 lbs.
- **Finish**: Type III Hard-Coat Anodized Black
- **Receiver Material**: 7075-T6 Aluminum

## Detailed Features

The bolt and barrel extensions are CNC-machined from high-strength super alloy steel. The barrel is cold hammer-forged chrome-moly with 5R rifling, which improves accuracy and makes the bore easier to clean than traditional 4-groove rifling. The Ruger Boomer muzzle brake redirects gas to reduce felt recoil. The free-float handguard has M-Lok attachment slots. The mid-length gas system has an adjustable regulator to tune cycling for different ammunition or suppressor use.

## Usage

The 20+1 magazine capacity with the included Magpul PMAG is a practical spec for this variant. The adjustable gas regulator is a useful feature. It allows the rifle to cycle reliably with both standard and suppressed configurations, and helps with ammunition flexibility. The 5R rifling in the 20-inch barrel is well suited for precision work at distance with .308.

## Frequently Asked Questions

**Q: What caliber is the Ruger SFAR?**

A: The Ruger SFAR is chambered in .308 Winchester / 7.62 NATO.

**Q: What is the barrel length of the Ruger SFAR?**

A: This version has a 20-inch cold hammer-forged barrel.

**Q: How many rounds does the Ruger SFAR hold?**

A: It has a 20+1 capacity and includes one Magpul PMAG.

**Q: Who makes the SFAR?**

A: The SFAR is made by Ruger.

**Q: What type of firearm is the Ruger SFAR?**

A: It is an AR-style semi-automatic rifle with a free-float M-LOK handguard and black hardcoat anodized finish.

**Q: Does the Ruger SFAR have a threaded barrel?**

A: Yes, the 20-inch barrel is threaded, as listed across vendor titles for this model.

**Q: Where can I buy the Ruger SFAR?**

A: Compare current vendor offers on this page.

## What Reviewers Say

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

> One thing they got the light part right.
>
> — [Colion Noir](https://www.youtube.com/watch?v=_6mkboiZnyY&t=46s)

> Very small very compact very lightweight just over six pounds with the S fire Magpul SL stock a Magpul grip four and a half pound trigger pull two stage trigger.
>
> — [TheFirearmGuy](https://www.youtube.com/watch?v=j0Il99-_sYA&t=19s)

> Ruger is famous for making strong robust firearms for an an affordable price.
>
> — [hickok45](https://www.youtube.com/watch?v=q9pH_O1ccyk&t=242s)

> Hard-hitting or as in this case you have this freaking phenomenal brake which does a beautiful job mitigating the recoil.
>
> — [Colion Noir](https://www.youtube.com/watch?v=_6mkboiZnyY&t=134s)

> I didn't expect it to be this good in a Ruger rifle.
>
> — [Colion Noir](https://www.youtube.com/watch?v=_6mkboiZnyY&t=306s)

## What Customers Say

*AI-generated insights from customer reviews*

The 20-inch SFAR with the 20-round Magpul magazine gets positive reception. Owners who specifically wanted a longer .308 platform with a higher-capacity magazine compared to the standard 10-round version appreciate this configuration.

The M-Lok handguard is frequently noted as a practical feature for adding accessories. Reliability across different .308 loads is reported positively, and the adjustable gas regulator gets particular praise from owners who run suppressors. Accuracy at 100-300 yards is consistently rated well for the platform.

Recoil is noted as more pronounced than 5.56, which is expected for .308. The muzzle brake helps but doesn't eliminate the difference. Pricing discussions and magazine compatibility (note: this variant uses PMAG .308 which is different from standard AR-15 PMAG) are the main cautions in user discussions.

## Pricing

**1 offers available**

| Vendor | Price |
|--------|-------|
| Gunbuyer Com | $969.99 |

## Reviews

**Average Rating:** 5.0/5 (1 reviews)

> **joel** (5/5): I recently got my hands on the Ruger SFAR Gen 1 in .308, and I’m seriously impressed. This rifle feels incredibly light, almost like an AR-15, but delivers the power of a .308. The balance is excellen...

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