Ruger's AR-556 semi-automatic rifle is made from forged aerospace-grade 7075-T6 aluminum. The hard coat anodized, flattop upper receiver includes a forward assist, dust cover and brass deflector, while the handguards are made from heat-resistant glass-filled nylon. It has a carbine-length, milled gas block with multiple attachment points for a QD socket, bayonet lug, and sling. Serrations on the angled face of the gas block provides a low-glare surface. It also has a bolt machined from 9310 alloy steel, single-stage trigger, chrome-plated bolt carrier with a matte black oxide finish on the exterior, and patent-pending barrel nut and Delta ring for one person handguard removal and installation.
| Category | Tactical Rifles |
| Model | AR-556 |
| Caliber | 5.56x45mm |
| Barrel Length Range | 16" to 16.99" |
| Gun Platform | AR-Style |
| Operating System | Direct Impingement |
| Stock Finish Group | Black |
| Capacity | 10+1 |
| Stock Material | Synthetic |
| Action | Semi-Auto |
| OAL | 32.25"- 35.50" |
| Hand | Right Hand |
| Sights | Optic Ready |
| Barrel Finish | Matte Black Oxide |
| Muzzle | A2 Flash Hider |
| Twist | 1:8" |
| Magazine Type | AR-15 |
| Grips | Black Polymer |
| Handguards | M-LOK |
| Receiver Material | 7075-T6 Aluminum |
| Safety | Safety Selector Switch |
| Thread Pattern | 1 / 2"x28 |
| Stock Description | 6 Position Collapsible |
| Barrel Description | Steel |
| Barrel Length | 16.10" |
| Length of Pull | 10.25"-13.50" |
| Max Capacity | 10 |
| Receiver Finish | Black Hard Coat Anodized |
| Trigger | Mil-Spec |
| Weight | 6.70 lbs |
| Stock Finish | Black |
WARNING!⚠️
NO ON-LINE SALES! Please contact us for More Information at diego@heartoftexasarsenal.com
PURCHASE POLICIES
- All firearm sales are final. NO RETURNS.
- Return to manufacturer for warranty service.
- Actual buyer must pickup from FFL dealer who will conduct the background check.
- Firearm transfer must be the actual transferee/buyer
- All firearm purchases require valid U.S. government issued ID and related firearm paperwork.
- You must pass a criminal background check for all firearm purchases.
- Age and residency restrictions apply.
- You must meet all other requirements as set forth by applicable Federal, state and local statutes, rules and regulations for firearm purchase.
- Other terms and conditions may apply.
- HEART OF TEXAS ARSENAL reserves the right to refuse the sale of firearms to anyone for any reason.
- It is your responsibility to ensure that you are in compliance with all applicable laws, rules and regulations for the purchase of firearms.
- Please note a 10% restocking fee will be charged if your item is not picked up.
- A fee would not apply if your item is incorrect, damaged, or a failed background check occurs.
