Gents,
Drop in sights are a joy to use and generally do a fine job. Used a set of Heinie's on my G36. What a difference!
Whoever designed those sights on the Practical model needs to be taken out and horsewhipped! I'm replacing mine with Heinies, but these will have to be machined. I prefer non tritium/flat black. My favorite is the front sight installed by Cylinder and Slide. The do it as part of their "buried Bomar" installation. Put a gold bead on the back side and it rocks...
Luckily, I'll be getting my lathe soon and will have an attachment so I can use it has horizontal mill. The big mill will have to come later.
By the way, that HP is beautiful! I've always disliked the adjustable sights models. The darn things just don't look right with that space under them. Not to mention a front sight that is tall enough to be named and have an elevation sign posted...
Luckily, there is a dearth of aftermarket equipment and we CAN "have it our way"!
Will try to get some pics of my HP's in the next day or so and post...
All the best,
Wes