Upper Receivers/Conv Kits

Out of stock

HK UPPER MR556A4 5.56 16.5 BLK
$2,499.00

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RADIAN UPPER 18 6MM ARC FDE
$2,169.95

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RADIAN UPPER 18 6MM ARC BLACK
$2,169.95

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RADIAN UPPER 18 6MM ARC BROWN
$2,169.95

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RADIAN UPPER 18 6MM ARC GRAY
$2,169.95

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RADIAN UPPER 18 6MM ARC OD GREEN
$2,169.95

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RADIAN UPPER 14.5 6MM ARC FDE
$2,079.95

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RADIAN UPPER 14.5 6MM ARC BLACK
$2,079.95

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RADIAN UPPER 14.5 6MM ARC BROWN
$2,079.95

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RADIAN UPPER 14.5 6MM ARC GREY
$2,079.95

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RADIAN UPPER 14.5 6MM ARC OD GREEN
$2,079.95

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RADIAN UPPER 17.5 223 WYLDE FDE
$2,069.95

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Last updated: November 21, 2025

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