Smith Enterprise 5.56mm Vortex Flash Eliminator 1/2x28
The SEI Vortex Flash Eliminator with 1/2x28 threads for .223/5.56mm rifles is ideal for AR-15 type .223/5.56mm type rifles as well as any other .223/5.56mm rifle with a threaded barrel. Features the Smith Enterprise patented and proven 15-degree Helix design to complete the propellant burn and eliminate flash. The SEI Vortex flash suppressors have been proven as the most effective flash suppressor design on the market. This is why they are being used by the US military on every type of small arm and machine gun in the inventory. Mounts without the need for shims or washers, simply tighten it as much as you want, with or without Loctite, and your done. Compatible with Smith Enterprise DC Sound Suppressors. Precision machined from 8620 bar stock, heat treated for maximum service life and has a mil-spec phosphate finish.
Diameter at barrel: .860"
Weight: 2.8 oz.
Thread Length: .635"
SEI Part# 1001V-G6A3