The official conversion kit for your MCX Virtus. Convert your AR15 to the 16 300 Blk out MCX Virtus. Complete with Virtus barrel and gas block assembly.
PRIMARY DESCRIPTION
SIG CALXMCX16B300TAP MCX CAL-X KIT 300BO 16 BLK
SPECIFICATIONS
Condition :
New
Barcode / UPC :
798681579556
On-sale :
No