Chromatican

I call it the M9 'Advance', reminds me of Marui's G26 Advance. Laylax/Nineball Short Compensator Element M9 Weaver Rail (Complete garbage, don't ever buy it. It took hours of filing to get it to even fit on the M9, and as you can see, it still is not properly aligned.) TM 32rd Extended Mag KJW Rubberized Grips Next to my friend's Barry Burton, for reference. But wait, there's more! Transforms into.....Metal..............GEAR?!

http://www.hkparts.net/shop/pc/Mark-23-Picatinny-Rail-Adapter-p1470.htm

It's easy enough to put an LED in replacement of the stock light, just find the appropriate bulb and solder it in. The laser is a different story. If you want some methods on how to do this PM me and I'll send you some links. This is a picture thread.

http://shop.ehobbyasia.com/pistols-gbb-smgs/tokyo-marui/tokyo-marui-mk23-socom-fixed-slide-full-set-pistol.html They don't sell the LAM separately, if that is what you mean by 'unit'. You would have to find it used, or buy a Wolf Ind. LAM, both of which are difficult to find.

This is the only HK I have but it's my primary. I'm in the process of upgrading the LAM just for kicks, although I would still never play with it attached. As you can see I've added paint for white dots on the sights and a flat black primer in another select place. Mk23: