The Ruger AR-556 MPR is a modern sporting rifle configured for .223 REM/5.56 NATO with an 18.06-inch Proof Research carbon fiber barrel and a Kryptek Highlander hydro-dipped finish. This semi-automatic platform ships with a Magpul PRS Lite stock, Magpul MOE-K2 grip, a free-float M-LOK handguard and a 10-round detachable magazine. Features include a threaded muzzle, Ruger Red Elite 452 AR-Trigger, and a package weight of approximately 6.7 pounds.
Key Specifications
- Chambered in .223 REM/5.56 NATO.
- Action type is Semi-Automatic.
- Barrel measures 18.06 inches and is a Proof Research carbon fiber barrel.
- Rate of twist is 1:8″.
- Overall length ranges from 32.25 to 35.50 inches (adjustable stock positions).
- Standard magazine capacity is 10 rounds with 1 included magazine (10 rd.).
- Finish is Hydro-dipped Kryptek Highlander (bi-tone).
- Stock is a Magpul PRS Lite synthetic with a Magpul MOE-K2 grip.
- Barrel is threaded 1/2×28 for muzzle device or accessory mounting.
- Weight is approximately 6.7 lbs.
This configuration offers a balance of accuracy and utility for informed shooters who need a reliable, well-specified modern sporting rifle. The carbon fiber barrel and adjustable stock make it suited to precision work and varied field conditions, while the Magpul components and M-LOK handguard support familiar ergonomics and accessory integration.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.
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