The best sights on the market - Ultradyne C4 Dynamount Flip-up Front/Rear Sight Set w/Apollo Compensator

What an amazing setup with the muzzle brake and the front sight mounting to the barrel. All I can say is 'go pickup a set' and you'll understand. The front sight and compensator include a timing nut, which allows the user to properly mount the system in minutes, without the need of shims or any specialty type tools. This system allows you to take accurate shots with just iron sights, out to 600 yards. Sounds unbelievable, but Ultradyne's patented front sight, with its unique concentric circle through the sight post. Now, you can see the object you're shooting at, rather than covering up the object with the standard front post.