Yes, you can remove the flash suppressor from a 715t. However, there are a few things to keep in mind before doing so. Flash suppressors can help reduce muzzle flash when firing, which can be beneficial in low-light conditions. Additionally, they can help protect the muzzle of the gun from damage. Removing the flash suppressor may therefore impact the performance of your gun in some situations. You should weigh these considerations before making any modifications to your firearm.