Fixed it

if (ProjectileClass != NULL)
	{
		// Get the camera transform
		FVector CameraLoc = this->GetActorLocation();
		FRotator CameraRot = this->GetActorRotation();
		// MuzzleOffset is in camera space, so transform it to world space before offsetting from the camera to find the final muzzle position
		FVector const MuzzleLocation = CameraLoc + FTransform(CameraRot).TransformVector(GunOffset);
		UWorld* const World = GetWorld();
		if (World)
		{
			FActorSpawnParameters SpawnParams;
			SpawnParams.Owner = this;
			SpawnParams.Instigator = Instigator;
			// spawn the projectile at the muzzle
			ABlueLazorProjectile* const Projectile = World->SpawnActor<ABlueLazorProjectile>(ProjectileClass, MuzzleLocation, CameraRot, SpawnParams);

			FVector const LaunchDir = CameraRot.Vector();
			Projectile->InitVelocity(LaunchDir);

		}
	}