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Heckler & Koch HK MR762 A4 13" 5/8x24 Threaded Barrel Upper Receiver Kit 51001919

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Heckler & Koch HK MR762 A4 13" 5/8x24 Threaded Barrel Upper Receiver Kit 51001919 - Heckler & Koch

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Product Details

MSRP $3,049.00
MPN 51001919
UPC 642230272545

Description

Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver Short-Stroke Gas Piston Operation 5/8x24 Anodized Black. 62 mm AR-style rifles to be retrofitted to HKs piston and pusher rod system. This system utilizes a piston and a pusher rod in place of the gas tube normally found in AR15/M16/M4-style rifles. This closed system virtually eliminates the malfunctions that are common in direct-impingement gas systems since hot carbon fouling and waste gasses are not propelled into the receiver area to operate the action. This is the same key feature critical to the success of the HK417 used by elite military and law enforcement customers. Specifications for Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver: Manufacturer: Heckler & Koch Caliber: 7.62x51mm NATO .308 Winchester Barrel Length: 13 in Threads per Inch: 5/8x24 Finish: Black Anodized Color: Black Gun Make: Colt AR Platform Gun Model: AR-15 M4 M16 AR-10 Additional Features: Upper Case Finish: Anodized Handle Color: Black Blade Finish: Anodized Handle Finish: Anodized Features of Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver Complete MR762 A4 Upper Receiver/Barrel Assembly HK cold-hammer forged barrel upper receiver with forward assist extended convertible charging handle HK Free Floating Rail System handguard Complete MR556 Bolt Group Assembly Tungsten Filled HK Proprietary Buffer HK Proprietary Buffer (Action) Spring Adjustable Gas Block Ships in HK Soft case. Package Contents: Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver What firearm models does the manufacturer say Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver is compatible with? The manufacturer suggests that Heckler & Koch MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver is compatible with AR-15 M4 M16 AR-10Heckler & Koch 51001919: MR762 A4 AR-15/M16/M4 .308 Winchester/7.62x51mm NATO 13in Upper Receiver Short-Stroke Gas Piston Operation 5/8x24 Anodized Black

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