The SilencerCo HK VP9 9MM threaded barrel .5 x 28 SC-AC1549 is crafted to enhance the performance of your HK VP9 by allowing the attachment of a suppressor. Made from 416R stainless steel, this barrel features a 1:10 right-hand twist rate and a black nitride finish for durability and corrosion resistance. The 1/2 x 28 thread pattern ensures compatibility with most 9mm suppressors. This threaded barrel comes with a thread protector to safeguard the threads when a suppressor is not in use. Ideal for both tactical and recreational shooting, the SilencerCo HK VP9 threaded barrel provides improved accuracy and reliability.