Tiger Rock Threaded Barrel AR 9mm 10.5in 1-10 Twist 1/2x36 Thread Pitch Black Nitride Finish Black Medium. . These AR15 Barrels through the expert product specialists at Tiger Rock are made using heavy duty and efficient materials to be able to provide you with product that is going to be beneficial for countless years. Designed using some of the very best attainable components and design these particular AR15 Barrels through the product experts at Tiger Rock will last an incredibly long time. Tiger Rock has been making high-quality products for a number of years and the Tiger Rock 9mm Threaded Barrel is their manner of revealing how much they care. Here at OpticsPlanet we make it our obligation to purchase the most suitable solution for all of your needs and exhibiting the Tiger Rock 9mm Threaded Barrel is something that we're delighted to offer. Specifications for Tiger Rock 9mm Threaded Barrel: Manufacturer: Tiger Rock Color: Black Nitride Finish: Black Nitride Caliber: 9mm Luger Threads per Inch: 1/2x36 Barrel Twist Rate: 1-10 Features of Tiger Rock 9mm Threaded Barrel Fits: AR-15 Package Contents: Tiger Rock 9mm Threaded Barrel What firearm models does the manufacturer say Tiger Rock 9mm Threaded Barrel is compatible with? The manufacturer says that Tiger Rock 9mm Threaded Barrel is compatible with AR-15Tiger Rock BR9-10: Threaded Barrel AR 9mm 10.5in 1-10 Twist 1/2x36 Thread Pitch Black Nitride Finish Black Medium