CAA, MCK Aluminum Top Rail, Black

Upgrade your GEN 1 polymer picatinny top rail to the GEN 2 aluminum standard! Get a tighter, more sturdy mount for your sights and optics with alloy. Fits GEN 1 & 2 MCK in all makes and models.

Our 12” military standard aluminum picatinny rail will increase stability, durability, and accuracy. The MCKTPR allows the shooter to mount optics and accessories effortlessly. The aluminum rail is easily installed by the end user and can be purchased alone as an aftermarket add-on, or with the MCK chassis.

This is a serious upgrade, for serious shooters.