Ohhh, This used to bug me too,
I finally figured out if it bugs me I must be looking at it the wrong way.
When One is looking down the barrel, it cannot be seen. So SHOOT it more.
The other half to the solution is 1/2 of that "Billboard" is the Name of the SR&Co. and truth be known you kinda want to leave that on there.
Flatgate's answer I like too; Turn the gun over.
Not to say that I havn't removed my share of Billboards, Now I look back and think what a waste of time it doesn't shoot any better, and that's what one does with a RUGER, SHOOT IT!
My .41 Bisley with the Billboard removed. :roll:
A Bearcat that I removed just the part I didn't like.
It's easy, Basically files, emerypaper, and scotchbright pads and lots of take your time, time, time.
It's your gun & money do with it what you want & what ever makes you happy.