ASK AN EXPERTDescription
- 11" aluminum handguard is free-floated and features Magpul M-LOK accessory attachment slots along the 3, 6 and 9 positions
- Flat top upper receiver features a Picatinny rail for easy attachment of magnified optic, red dot or open sights
- Made from 7075-T6 hard-coat anodized aluminum forgings, shot-peened and proof-tested 9310 steel bolt, and 8620 steel bolt carrier
- Single-stage trigger provides durable and reliable fire control
- Six-position, telescoping, M4-style buttstock and Mil-Spec buffer tube allow the rifle to be properly sized for different shooters
- Barrel and 1/2"-28 Ruger flash suppressor have a matte black oxide finish to reduce glare and provide corrosion resistance
- Ergonomic pistol grip features an extended trigger reach for more precise trigger control
- Equipped with a heavy contour, cold hammer-forged alloy barrel with 1:8" twist rifling that provides exceptional accuracy with bullets from 35 to 77 grains
- M4 feed ramps and 5.56 NATO chamber allows the use of both 5.56 NATO and .223 Rem. ammunition
- Includes one 30-round Magpul PMAG magazine
The Ruger AR-556 Rifle is not your standard AR style rifle, it is made with premium accessories to Ruger's precision standards. This version of the AR-556 Rifle is equipped with an 11" aluminum free floating handguard that features Magpul M-Lok accessory attachment slots at the 3, 6, and 9 o'clock positions with additional slots on the angled faces near the muzzle for optimal compatibility for all of you accessories.
The heart of any rifle is the barrel and the AR-556 features a heavy contour, cold hammer-forged barrel with ultra-precise rifling that provides exceptional accuracy, longevity, and easy cleaning. The 1:8" twist rate stabilizes bullets from 35 to 77 grains, and the 5.56 NATO chamber allows the use of both 5.56 NATO and .223 Rem. ammunition. M4 feed ramps provide improved reliability, and the matte black oxide finish reduces glare and provides corrosion resistance. A Ruger flash suppressor is provided, and the 1/2"-28 threaded barrel allows for standard muzzle accessories to be installed.
Whether your intention is for plinking and target shooting, or for tactical and home defense, go with a name and brand you trust, choose the Ruger AR-556.
Warranty Information
| Caliber | 5.56 NATO |
| Barrel Length, in | 16.10" |
| Capacity, rds | 30 |
| Sights | None |
| Stock | Black Synthetic, Collapsible |
| Handguard | Free-Float with M-LOK Attachment Slots |
| Thread Pattern | 1/2"-28 |
| Twist | 1:8" RH |
| Finish | Type III Hard-Coat Anodized |
| Grooves | 5 |
| Length of Pull, in | 10.25"-13.50" |
| Overall Length, in | 32.25"-35.50" |
| Height, in | 7.20" |
| Weight, lbs | 6.7 |
