I own a TM one.
Allow me to go off on one here:
It's big. Really big. Pistol's quite large too (ba-dum-tiss). Only realy way to holster it is with a Viper belt mounted adjustable holster. it's as big as a desert eagle. If you have small hands, forget it. If you want a pistol that is 'fast' forget it. If you want to be able to transition to it quickly, forget it. (Admittedly I do alright with mine, but I've used it almost every skirmish for the last 3 and a half years, often as a primary.) If you have the suppressor attached whilst it's in the holster (and you'll want to) your draw length is from grabbing the pistol at your hip, the pistol isn't free and usable until you have lifted the pistol grip up to your armpit.
Don't think you can get around this with a leg holster, then you'll never be able to kneel down again.
There are a lot of negatives with this pistol. BUT.
Jesus christ.
If you want a pistol that you can rely on, buy one. and only one. You will only ever need one. This has to be the most robust anything ever. Mine had taken a beating over the years. Then I dropped it. Fell out of my holster. Lost. Gone. My favourite RIF lost. not to mention it was £200 worth of pistol. This happened in November 2012.
Every game I played I looked around for it.
Then. Mid August. Peeking out from under some leaves.
NO.
FREAKING.
WAY.
9 bastard months.
The coldest winter for years, plus all the usual yorkshire countryside weather. Plus the heat from summer.
My MK23 had been out in it all. I would guess temperatures ranged from -5 to about 20 degrees over those months.
I picked it up. looked over it and pulled the trigger. 'thumf'. sheeeiiiiiiit It still worked. Hadn't let out ANY guess.
Aimed at a target 'thumf' again, straight as a die.
better check it over before I do any damage to it.
Popped the mag out, took out the takedown lever and slid the slide off.
yup, frame looks fine.
Check the upper.
a slug,
A mother fucking slug.
right in the mechanism.
and it wouldn't let me down.
The pistol is awesome. It outranges most peoples AEGs all day erryday.
It cannot be heard outside of 10m and is impossible to locate the exact direction of the shooting within hearing range.
It's had more kills on its own that the entire rest of my arsenal, I'm convinced of it.
Some days I'll take out £800 worth up Laylaxed up VSR and do better with the MK23.
If I'm unsure about what to take to a game, I know I'll still have a good time if the MK23 is coming with me.
oh, and just for balance, I DO also have the ASG one (same as KJ etcetcetc) and it's wank. Just utter crap. Yeah, I know what other people say about theirs, so maybe that shows how highly I hold this pistol. (and how terrified other players at my site are of it)
and to clear up some misinformation in this thread so far:
the TM MK23 and mags DO take Greengas, it will also take duster, 134a, 144a, red gas AND Guarder Black gas. I would imagine it handles propane fine, but I am NEVER putting that stink through my lovely pistol.
Special forces don't use it 'a lot' it is too big and too heavy for a sidearm.
and to agree with some other sentiments from the thread:
If you use one, you cannot be cooler.
They are stupid accurate.
They are THE BEST sniper sidearm
They are THE BEST woodland sidearm, regardless of playstyle
They are (playstyle/game dependednt) one of the best CQB sidearms.
BUYITBUYITBUYITBUYITBUYITBUYITBUYITBUYIT