1/2 X 28 AR15 Thread Protector (2 Pack) Fluted & Knurled Carbon Steel For .223/556 Muzzle Break And Suppressor Replacement For Thread Protection With Fast & Easy Removal by 10X GOODS

Description

2 pack of premium thread protectors 1/2-28 thread count fits most 223 and 556 rifle and can be used as a muzzle break and suppressor replacement as to not damage the threads. One style is Knurled Carbon Steel The other style fluted carbon steel. No crush washers needed for easy fast removal made here in the USA new By 10x Goods DIMENSIONS=*0.660 Length*o.d.= 0.810 * i.d.= 1/2-28 Thread with a 0.520 wide 0.090 deep clearance Recess on 1 side*