HK 51000384 UPPER RECEIVER KIT MR556A4 16.5″
HK 51000384 UPPER RECEIVER KIT MR556A4 16.5"

HK 51000384 UPPER RECEIVER KIT MR556A4 16.5″

ZND|51000384

$2,179.00Purchase & earn 2,179 points!

Brand: Heckler & Koch / H&K
Caliber: .223 REM/5.56 NATO
Action: .223 REM/5.56 NATO
Category: AR15 Uppers
Short Description: HK 51000384 UPPER RECEIVER KIT MR556A4 16.5"
Quantity in Stock: Out of stock

HK 51000384 UPPER RECEIVER KIT MR556A4 16.5″

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SKU: ZND|51000384 Category: Brand:

Additional Information

UPC642230270213
ManufacturerHeckler & Koch / H&K
Manufacturer Part Number51000384
Action.223 REM/5.56 NATO
Barrel Length16.5"
Caliber/Gauge.223 REM/5.56 NATO
ModelMR556 A4 Upper Receiver
Package Height3.5
Package Width13.5
Product TypeAccessory-Uppers
Rate of Twist1-in-7"
Shipping Weight11.3
Barrel FinishStainless
Length43.9500

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