Maxim Defense SDX 505 ISU 300 Blackout Complete Upper Receiver with DSX Suppressor - 5.5"

Upper Maxim Defense UPC 680017489229 SKU MXM-48922

Maxim Defense SDX 505 ISU 300 Blackout Complete Upper Receiver with DSX Suppressor - 5.5"
$2,155.50 Out of stock

at Primary Arms ·

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Price history

Lowest seen
$2,155.50
Typical price
$2,155.50
Tracked since
Nov 10, 2026
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