Over Barrel Shroud. Fits S&W threaded barrels and all other guns with a 1/2"x28 thread.

Quality made here in the USA of 6061 T6 aircraft aluminum.  Item slips over the barrel giving it a very aggressive short barrel look and really sets off the look of the gun....very nice.  

Through Hole - 5/16"  (for .223 and .22)
Shroud Length - 5 5/8" Covering 4-3/4" of your barrel
Diameter - 1- 1/2"
Thread - 1/2" - 28
Thread Length - 5/8"
Finish - Harcoat Anodized MIL-A-8625F Type III / Color as Shown