A few years ago, Trophy Taker partnered with a company to handle the sharpening duties of their Shuttle T-Lock broadheads and it resulted in the "Black Ops" version. However, for some reason this model is not listed on their web site...just the regular Shuttle T-Locks. Perhaps they are doing their sharpening in-house now? The Black Ops version is still sold online at a few shops.
As you know, the design of this broadhead make it challenging to sharpen the conventional way, so I've heard of folks using the Accusharp sharpener ($10 at Amazon) or taking the blades off and using a Dremel with a fine grit tapered attachment.
As far as other 3-blade heads, the QAD Exodus, Wac Em, Muzzy Trocar and old-school Muzzy have all flown like my field points and all were sharp out of the package. Be sure your bow is tuned, and even if it is, it may still be necessary to adjust your sight and/or rest to get them to fly like your field tips. Good luck and keep us posted!