Heckler & Koch MR556 A4 Complete AR-15 Upper Receiver - 5.56 - 11"

Upper Heckler & Koch UPC 642230270220

Heckler & Koch MR556 A4 Complete AR-15 Upper Receiver - 5.56 - 11"
$1,915.99 Out of stock

at Kentucky Gun Co

$1,929.93 shipped · $13.94 shipping

5 retailers · none in stock

This listing: Primary Arms $1,999.99, out of stock

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Lowest seen
$1,915.99
Typical price
$1,915.99
Tracked since
Apr 20, 2026

Today's best price matches the 207-day low and is about typical.

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