After reading about it in the last issue of American Rifleman I went to my favorite LGS to see if they had a SR45. They did , a brushed stainless one , and I purchaced it. Its very well thought out. We went to the range this morning. Firing my 230 gr FMJ hand loads I found this is one accurate .45. I did not have to mess with the sights at all. The recoil is actually softer than my Glock 21c. I expected a average trigger , but the trigger is really darn nice. Ruger has had alot of mag release problems with these and my release was a little "sticky" but no real problem and it may wear in. There are no aftermarket parts or accessories out there to be found yet as its still pretty new. I like it - try one out if you get a chance.