My secondhand MWS had a very hard life and there was a load of gritty mud in the trigger box that had caused a lot of wear and nasty feel.
I have replaced all the parts in the trigger box with the WiiTech parts and spring set. They are really high quality and nice finish, well worth the money.
I tried the marksman sear but got light strikes with the safety ON followed by another light strike after I took it off and pulled the trigger again! I tried it with both the TM and WiiTech parts - same result. GET THE REGULAR SEAR!
For lubrication get a small aerosol can of Graphite lock lube (less than £10 on Amazon or Ebay) and use that. Apply to the parts as you assemble the trigger box then wipe the gun down after…and don’t wear a white t-shirt! It is messy to apply and you will need to wash your hands about 8 times but it is very low friction and won’t attract dirt and gum up the action. I have had zero issues with trigger reset or bolt locking back since using it.
Ran 400 or so 0.28’s through it this morning. Dialled in the regulator but then found it’s creeping a bit when I go up to 0.43’s so ended up having to set the regulator again…
I’m very happy that it feeds the 0.43’s fine and I’m getting a consistent 299-305fps @95ish psi. Only slight issue is it looks a little daft but with 2500rd capacity, zero feeding issues and a consistent output I can live with that!
Im going to tidy up the JB Weld once it’s completely cured and then probably go over it with some black paint.
Excuse the workshop carpet, I think the pew itself makes up for the mess!
KJ KC02 with Rogueworx internals, Boyds stock and RA-Rech fluted outer barrel. HPA-Tapped, super consistent and my new DMR build. With the RW VSR hop conversion, ML Autobot and 400mm barrel it’s pretty spicy!