Lethal Eye is now introducing the "ONLY" adapter you will ever need! Why limit the filter sizes you can attach to your barrel when you no longer have to. With our three stage custom threaded adapter you now have the luxury of converting your unthreaded Ruger 10/22 into a 3/4-16, 13/16-16, and 3/4 NPT threaded solvent trap adapter. This adapter is manufactured from durable Black Oxide Steel, and is exactly what you need.
Fits: Unthreaded Ruger 10/22
External Thread: 3/4-16, 13/16-16, and 3/4 NPT
Material: Black Oxide Steel
*The M 018 is not designed for "Bull Barrels" and will not fit the Ruger 10/22 Take Down.