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AR-15 Upper Parts

Customize your rifle with our unbeatable selection of AR-15 upper parts in stock and ready to ship. From charging handles and foregrips to gas blocks and bolt carrier groups, we have a large variety of parts from top manufacturers such as CMMG, Odin Works, and Spike’s Tactical. Browse our selection today and let our expert customer service team know if you have any questions.

  1. CMMG DISSENT Mk4 AR-15 6.5" .300 BLK Upper Receiver w/ 5.5" M-LOK Handguard
    CMMG DISSENT Mk4 AR-15 6.5" .300 BLK Upper Receiver w/ 5.5" M-LOK Handguard
    $1,349.99 $1,024.99 Save $325.00
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