Ruger AR-556 MPR 8535 | 5.56 NATO | 18in | 10rd

The Ruger AR-556 MPR is a modern sporting rifle chambered for 5.56 NATO with an 18-inch cold hammer-forged 4140 chrome-moly barrel and a 15-inch free-float Magpul M-LOK handguard. The rifle ships with Magpul MOE furniture including a MOE SL collapsible stock and an ergonomic MOE grip, and uses a Ruger Elite 452 two-stage trigger intended to provide a consistent and predictable pull. This configuration includes one 10-round metal magazine and a Type III hard-coat anodized black finish. A practical optic pairing for versatility on this platform is the Vortex Strike Eagle 1-6×24 (priced under $1000), which supports both close-to-mid range work and precision-focused sighting for target and field use.

Suitable applications include deliberate range shooting and varmint/small-game field work where a lightweight, accurate modern sporting rifle is appropriate. The M-LOK handguard and included threaded barrel also accommodate a broad set of accessory options for lawful sporting use.

Product Specifications

• The UPC is 736676085354.
• The caliber is 5.56 NATO.
• The barrel measures 18 inches.
• The twist rate is 1:8 right-hand.
• The capacity is 10 rounds.
• The rifle includes one 10-round metal magazine.
• The handguard is a 15-inch free-float M-LOK design.
• The stock is a Magpul MOE SL collapsible stock on a Mil-Spec buffer tube.
• The trigger is a Ruger Elite 452 two-stage trigger.
• The barrel is made from 4140 chrome-moly steel with a matte black nitride finish.
• The upper and lower are made from 7075-T6 aluminum forging.
• The thread pattern is 1/2-28 tpi.
• The exterior finish is Type III hard-coat anodized (black).
• The overall length is 35 to 38.25 inches (stock collapsed/extended).
• The unloaded weight is approximately 6.8 pounds.

Thoughtful engineering and common, serviceable components make the AR-556 MPR a capable and adaptable platform for shooters who want a straightforward, well-equipped modern sporting rifle. Its free-float handguard, Magpul furniture, and a two-stage Ruger trigger support accurate, repeatable performance for range work and field tasks where control and ergonomics matter. The included 10-round metal magazine and threaded barrel add immediate utility out of the box while leaving room for legal accessory choices and optic upgrades.

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