Sig Sauer CAL-X Kit - MCX Virtus 5.56 NATO - 11.5" w/ Tapered Lug

Inter-Store Transfer
If this item is out of stock at your local RifleGear but available at our other location, no problem. Just place your order and select In-Store Pickup as the shipping method. As long as the item is legal in your location, we will transfer the item for you. You will be notified by email once your item has arrived at the destination.

The SIG CAL-X Kit is a barrel conversion kit for your MCX Virtus. Includes an MCX 11.5" barrel and gas block assembly.

*Please check with your local and state municipalities for any further regulatory requirements. It is your responsibility as the buyer of these components to make sure you comply with all NFA rules and applicable laws.

All NFA rules apply.