As part of summary, using the FN 15® Competition rifle needs an understanding to how to use it effectively. Arming yourself with winning strategies goes beyond using the latest gear, but alternatively, encompasses dedication, tough work and developing skills necessary to excel in the competition. With the best preparation, training, and mindset, we can gain a benefit through the competition and achieve success in your shooting world.The FN 15® Competition rifle is chambered in .223 Remington and attributes the best muzzle brake at the end for the barrel to minimize recoil and ensure quick follow-up shots. More over, it has a heavy buffer which limits the cyclic rate, decreasing stress at critical section of the firearm — this means your rifle makes sure durability through long periods of sustained use.