it is not legal see *** for banned features Prohibited are semiautomatic pistols that have a detachable magazine AND two or more of the following: *******Any feature capable of functioning as a protruding grip that can be held by the non-trigger hand A folding, telescoping or thumbhole stock *****Barrel shroud Muzzle brake / muzzle compensator ****** Capacity to accept a detachable magazine outside the pistol grip

Mharvin, unfortunately it is not, at this time. You could confirm this with Kriss Vector directly at (855) 574 7787 or by email inquiry here : https://kriss-usa.com/contact-us