If you want 5.56mm pressure with Gold Dots, you have to reload them. The best factory load is Fusion MSR but it’s still quite anemic.
Fortunately, the projectiles aren’t hard to get. 2900-3000fps from a 16” barrel is achievable depending on how much temperature sensitivity you’re willing to accept. 28gr (I think) of CFE223 will produce 3000fps but there will be elevation shifts depending on temperature. I’d prefer to use an extruded powder and sacrifice some raw velocity for consistency but they’re hard to find. My friend has loaded these for me since I lack the infrastructure. I basically wanted a budget alternative to M855A1, but with better barrier blindness than MK318 Mod 1, and I think we’ve achieved that. If you want factory ammo, you may want to consider MK318 Mod 1.