RUGER AR-556 for Sale
Browse Ruger AR-556 listings from verified sellers across the U.S. on GunsAmerica.
Quick Look
The Ruger AR-556 launched in 2013 as Ruger’s entry into the AR-15 market. Designed for reliability and value, it offers a solid platform for new and experienced shooters alike. Today, it remains a popular choice for affordable, versatile semi-auto rifles.
Why It's a Top Choice
- Reliable direct impingement gas system
- Includes Ruger M4-style 1:7 twist barrel
- Factory-installed Magpul furniture
- Good aftermarket parts compatibility
- Affordable price point for AR platform
Key Variants
Ruger AR-556 MPR
Enhanced multi-purpose rifle featuring an extended gas system and free-float handguard for improved accuracy.
Ruger AR-556 Pistol
Compact model with pistol-length barrel, ideal for close-quarters and home defense setups.
Ruger AR-556
Standard model with a 16.1-inch barrel suitable for general shooting and range use.
Competitor Comparison Table
| Feature | Ruger AR-556 | Smith & Wesson M&P15 | Springfield Saint |
|---|---|---|---|
| MSRP | $749 | $799 | $900 |
| Capacity / Size | 30-round magazine / 16.1\" barrel | 30-round magazine / 16\" barrel | 30-round magazine / 16\" barrel |
| Weight | 6.9 lbs | 6.9 lbs | 6.9 lbs |
| Optics Ready | Picatinny rail | Picatinny rail | Picatinny rail |
| Trigger Type | Single-stage mil-spec | Single-stage mil-spec | Single-stage mil-spec |
| Notable Pro | Strong value and reliability | Widely available aftermarket parts | Lightweight M-LOK handguard |
| Notable Con | Basic trigger out of the box | Slightly higher price | Higher MSRP |
Best Use Cases
- Home defense
- Range training and plinking
- Light hunting with proper ammo
- General sport shooting
- Beginner to intermediate AR shooters
FAQs
Can I use standard AR-15 magazines with the Ruger AR-556?
Yes, the Ruger AR-556 accepts standard 5.56 NATO/.223 Remington AR-15 magazines, including most aftermarket options.
What is the barrel length of the Ruger AR-556?
The standard Ruger AR-556 features a 16.1-inch cold hammer-forged barrel with a 1:7 twist rate.
How does the Ruger AR-556 gas system operate?
It uses a direct impingement gas system with a mid-length gas tube, promoting smoother recoil and reliable cycling.
Prefer nearby results? Toggle to search local listings.
Ruger AR-556-MPR (8542)
$1,099.99
Ruger AR-556 .350 Legend (08532)
$1,099.99
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