Raptor Defense builds AR-pattern rifles on billet aluminium receivers. The RD-15 is chambered for both .223 Remington and 5.56x45mm NATO, with a 16-inch barrel, a 30-round magazine and an M-LOK handguard, and is also sold in .300 AAC Blackout. Retailers commonly list Raptor Defense together with Warrior Systems Manufacturing, and the two share UPC prefixes.