Barrel, PS90, 10.4", 5.7x28mm

This 10.4 is the perfect option to turn your FNPS90into a SBR.Available separately are the P90 Style Flash hider and the Thread Adapter to convert the barrel to 1/2-28 threads which can help you complete you build.**All NFA rules apply** See linked CMMG Resource article for more information.All CMMG products come with our Lifetime Quality Guarantee.