100pcs Tactical Muzzle Brake Adapter 1/2-28 5/8-24 Ruger 10/22 Thread Barrel Adapters for Rail, Black

Feature:Tightens in place with 3 Black Set Screws Fits Standard Ruger 1022 with 0.63" barrel Diameter Only Ruger Changed Barrel Diameter for New Models, Double check your 1022 barrel diameter before purchase. Machined from steel and knurled for a positive grip to assist in installation and removal. Prevents damage when a muzzle device is removed for maintenance, repair, or replacement. Fits All .750 Diameter Barrels Threaded in 5/8"x24 Especially handy when switching muzzle devices