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Heckler and Koch (HK USA)
Heckler & Koch MR764A4 URK 7.62mm 13-inch Upper Receiver Kit
MSRP: $3,049.00Our Price $2,649.00 -
Heckler and Koch (HK USA)
Heckler and Koch MR764A4 URK 7.62mm 16-Inch Upper Kit
MSRP: $3,049.00Our Price $2,649.00