Is this Blasphemy on my M&P 15/22????? (Pictures)

[Rockyriver]

Ok I got tired of my 15/22 looking like everyone elses at the range and the peep sights on the upper reciever.
So while I was out the other day I saw this Colt 22 carry handle
and decided to try it out. I had to adjust the sights a good bit to get it to hit dead center, however shes dead on now. So what do you think??
Looks good??? Or by what I did by putting a Colt part on a S&W 15/22 make me commit the ultimate sin????














Heres an old photo to compare to it.