Epic post incoming!
So I have fitted all the WiiTech trigger group to my MWS.
I purchased this RIF second hand and it had been well used (to be polite!) and I had to give it a good clean out and service the mags as the empty levers weren't moving due to dirt/sand in them!
The trigger box was in a similar state but after a strip down, clean and lube up it wasn't too bad, certainly nothing to write home about but better than it had been.
Spin forward a year and I purchased a WiiTech marksman sear and fitted that...only to find that it didn't work (2 light strikes rather than a crisp break 😖) so I removed that, replaced the worn TM semi-sear and shimmed the sear, hammer and trigger pivots to eliminate some of the play and torsion binding that wasn't helping the trigger feel.
Last month I splashed out £60 for a WiiTech hammer and hammer&sear spring kit from the great Fire-Support thinking that this might play nicer with the Marksman sear.
I tried this with the Marksman sear and still had the same, dangerous, issues.
So in a fit of crazyness I purchased a complete set of WiiTech trigger parts direct from the manufacturer, excluding the hammer and hammer&sear springs, but including a regular semi-sear.
After 2 weeks and an extra £12 to ParcelFarce I had the parts in my hand.
The material and finish quality is the same as the other parts; ie smooth, precision machining and black chemical finish.
I fitted the parts after thoroughly cleaning the trigger box shell and the parts I was keeping in. I used some Graphite lock lubricant on the parts as I assembled them as it is meant to lubricate precision mechanisms and the "dry" formula won't attract dirt like oil or grease do.
Top tip - wear gloves, it gets *everywhere* and don't lean too close when spraying it as it is a powerful jet and you will end up with a shiny face if not careful!
With the parts fitted I tested it out of the receiver (sans trigger pin) and there was a smooth, crisp pull and no slop. Reset was positive and audible, it not quite as crisp as the let off point.
Once I had it all reassembled I tested it and hit the only snag...with the AngryGun ambi selector semi was full auto too 🙄😱
I replaced it with the stock TM one and it worked fine, I think it wasn't allowing the disconnector to rise enough, I tried fettling it but gave up and stuck with the stock TM one. I shoot lefthanded but can still manipulate a right handed selector. Note self: Never buy AG stuff
I have included a video below of a before and after video and one showing the trigger reset. I have also hosted the after vids on Instagram, search alex_random_76
In short, although it probably cost me £170 all in it is worth every penny. WiiTech trigger parts can go on the list with SixG parts, Hao Mk16 rail, RATech black NPAS and DynamicPrecision lightweight bolt that is titled "MWS upgrade parts that actually work and are worth spending money on" It isn't a long list 😁
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