This listing is only for the Tailhhook adapter and rods. The piece which attaches to the MCX is NOT INCLUDED. The leading product photo is of the product being sold.
Replacement rear end for the Sig arm brace commonly paired with the MPX/MCX/Rattler. Allows for the use of the Gear Head Works Tailhook pistol brace. This model can be used on the MCX/Rattler and MPX platforms. Although on the MPX the rods will not fill the cutouts present on the upper receiver.
“Tailhook” option is to add a Gear Head Works TailHook Brace to the order. Selecting “NO Tailhook” is for customers who just want the TailHook adapter without the Brace.