Desert Tech MDRx Side Eject Caliber Conversion Kit w/ Bolt 16in 5.56x45mm NATO/ .223 Remington Barrel 10 Round Magazine Black MDR-CK-B1610-SE
$612.00
Desert Tech MDRx Side Eject Caliber Conversion Kit w/ Bolt 16in 5.56x45mm NATO/ .223 Remington Barrel 10 Round Magazine Black MDR-CK-B1610-SE. 56x45mm NATO