4 Prong .578 X 28 RH Pistol Flash Hider - Black

This flash hider adds a neat look & feel that provides outstanding flash hiding capabilities. Perfect for adding a unique and sexy look to your 45. Made in the USA each flash hider is made of 4140 ordnance grade steel, heat treated & finished in the Melonite finish to add the best corrosion and abrasion resistance possible.

Compatible With:

• 1911
• Glock 21
• Glock 30
• Glock 36
• Sig Sauer Model 220
• FN .45 Tactical
• Many other .45 cal threaded barrels in .578 X 28

Also, we have added several upgrades to the design a factory HK German .45 cal O-ring to each flash hider to aid in "timing" the flash hider once installed (to your desired position) and to help aide an enhanced fit for each barrel.