Is this DSR legal

First topic message reminder :

I have read 3.1.4 a bunch of times and I don't see why it wouldn't be with the existing rules. The only thing that might DQ it is the barrel weights but the only mention of weights in 3.1.4 talks about grip weights. I wouldn't want to put out this kind of bucks for another Reeves gun. Model SW170319FC  http://www.smith-wesson.com/webapp/wcs/stores/servlet/Product4_750001_750051_766129_-1_757896_757751_757751_ProductDisplayErrorView_Y

Len

A lot more pictures here. You can see the back and sides of trigger better (not perfectly).

http://www.gunbroker.com/Auction/ViewItem.aspx?Item=501197001

Why do the rules say no adjustable front sights? Old Colt target pistols (pre 1950) had these.

Yep, and now you can't use them apparently...