Five Stone Tactical B Drive Plan B HUB Adapter

The Five Stone Tactical B Drive Plan B HUB Adapter is compatible with all Plan B RH muzzle devices and features 1.25" wrench flats for easy installation. 17-4 PH H900 stainless steel construction and your choice of heat-treated or nitride corrosion-resistant finish mean superior, lasting durability that's perfect for your AR-15. Even better, the 1.375-24 Bravo Thread Size Suppressor Interface means you can easily take advantage of your favorite suppressors. Order now! Lifetime warranty. Made in USA.