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Ruger 8570 AR Pistol Semi-Automatic 223 Remington/5.56 NATO 5.56 NATO 10.5" 30+1 Matte Black


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The Ruger AR-556 Pistol features a lower receiver that is fitted with an adjustable pistol stabilizing brace to aid in accuracy, balance and recoil management, the slim 9" handguard is free-floating for accuracy and provides enhanced ergonomics and support. Magpul M-LOK accessory attachment slots along the 3:00, 6:00 and 9:00 positions. Made from aerospace-grade 7075-T6 aluminum forging, the flattop upper receiver includes a forward assist, dust cover and brass deflector. The bolt is machined from 9310 alloy steel and is shot peened and pressure (proof) tested to ensure strength, structural integrity and durability. The 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 matte black oxide finish on the exterior of the bolt carrier provides corrosion resistance. A Ruger flash suppressor is provided, and the threaded barrel allows for standard muzzle accessories to be installed. Includes a 30rd Magpul PMAG.


Brand: Ruger

Category: Tactical Pistols

Caliber: 5.56 NATO

Type: AR Pistol

Action: Semi-Automatic

Barrel Length Range: 10.00" to 10.99"

Capacity: 30+1

Muzzle: Flash Suppressor

Includes: Magazine

Metal Finish: Matte Black

OAL: 25.30" - 27.90"

Receiver Material: 7075 T6 Aluminum Forged

Stock Finish: Black

Stock Type: SB Tactical SBA3 Stabilizing Brace

Thread Pattern: 1 / 2"-28 tpi

Twist: 1-8" RH

Weight: 6.2 lbs

Barrel Description: 4140 Steel Threaded

Barrel Length: 10.5"

SKU 8570

UPC 736676085705