Probotector Posted September 15, 2016 Report Share Posted September 15, 2016 Didn't they start years ago making a replacement hop-up chamber for the Masada? Exactly. They offer really great replacement parts for a wide range of airsoft models. Quote Link to post Share on other sites
bankz5152 Posted September 20, 2016 Report Share Posted September 20, 2016 Hop bits arrived! Very quickly I might add. Installed them however had a small mishap with fitting it all back together the lil tab that holds the bbs in place must not had seated properly and thus was fired down the brand new barrel rather fast causing it to jam a BB in place. Left a small scratch at the end inside the barrel. So ordered new tab bitty and it will work! Quote Link to post Share on other sites
Vasriotaep Posted September 25, 2016 Report Share Posted September 25, 2016 (edited) Well, I changed damaged parts by the zparts: http://www.redwolfairsoft.com/redwolf/airsoft/Accessories_GBB_Hammers_and_Triggers_Z_Parts_CNC_Steel_Trigger_Set_for_WE_TA_2015_GBB_WE_Original_Part_14_17_20_25.htm Very solide, very good finish, perfect fitting! Really good stuff, but still a little bit expensive. Despite that, the trigger is still very very hard to push, and sometimes fire in full instead of semi. In addition, performances are still very very ######, it's disapointed Edited September 25, 2016 by Vasriotaep Quote Link to post Share on other sites
renegadecow Posted September 26, 2016 Report Share Posted September 26, 2016 You never tried correcting trigger bar length, have you. Semi auto breaks at 7lbs for me and 11lbs full auto. 1 Quote Link to post Share on other sites
Vasriotaep Posted September 26, 2016 Report Share Posted September 26, 2016 What do you mean by correcting the lenght? I tried to put something at the begining of the trigger bar to reduce the play but it's not the most significant improvement. I will disassemble the big flat part again to sand it a little... I hope it will be enough. For the performance, I will try to find a 275mm barrel to check if it's the new barrel which is ugly... or a normal nozzle because mine is a low power one (300fps) Quote Link to post Share on other sites
renegadecow Posted September 26, 2016 Report Share Posted September 26, 2016 The trigger bar length is probably the first and most prevalent problem with the WE P90. Due to loose tolerances, the bar isn't always the same length. If it's too short the trigger bottoms out against the selector without letting go of the hammer. You then have to fight this wall (bending plastic essentially) until the hammer is eventually released. On mine (when new) I couldn't make the hammer drop at all. You have to either make a shoe/spacer between the trigger bar and trigger or bend the prongs of the trigger bar forward a bit to take up the slack (I had to do both). With that fixed the trigger in semi auto should break at about 7lbs, a lot stiffer than most GBBRs still but it actually coincides with the real P90/PS90s trigger weight. 1 Quote Link to post Share on other sites
Vasriotaep Posted September 26, 2016 Report Share Posted September 26, 2016 I see, I have put a spacer above the trigger bar (between the front of the trigger and trigger bar). Maybe I should put it behind. Quote Link to post Share on other sites
renegadecow Posted September 26, 2016 Report Share Posted September 26, 2016 http://arniesairsoft.co.uk/forums/index.php?/topic/215580-we-ta-2015-p90-review/?p=2739276 Quote Link to post Share on other sites
machgo Posted October 3, 2016 Report Share Posted October 3, 2016 I found that a piece of zip tie was perfect on my gun--placed loosely between the trigger and trigger bar. I subsequently made a replacement out of some styrene model sprue. Same result--the trigger bar needs to travel just a millimeter or 2 more than it does stock. I recently revisited my P90 after it sat idle for a while. All the mags leaked, some quite ferociously, and the nozzle cracked and then jammed in the bolt. This is a result of the nozzle cracking at the small hole the pin passes through. The home made pin walked out and jammed up in the bolt. New nozzle on the way from KY Airsoft... Quote Link to post Share on other sites
Batmause Posted October 5, 2016 Report Share Posted October 5, 2016 Another new part from WiiTech, now they released a new trigger bar. http://www.wiitech.com.hk/product-detail.shtml?product_id=617 1 Quote Link to post Share on other sites
Dimitri MdP Posted October 5, 2016 Report Share Posted October 5, 2016 hell yeah! With 4 CNC spacers to properly adapt to the particular gun I'm starting to really, really like WII Tech 1 Quote Link to post Share on other sites
Vasriotaep Posted October 5, 2016 Report Share Posted October 5, 2016 Hmmm I just find this amazingly sad to pay so much for getting a decent gbbr Quote Link to post Share on other sites
bankz5152 Posted October 5, 2016 Report Share Posted October 5, 2016 Now if someone could make some less *suitcase* mags that would be great! Quote Link to post Share on other sites
CaptCalvin Posted October 6, 2016 Report Share Posted October 6, 2016 One thing I found to be hokey about this gbb is that when bumped in the back hard enough the hammer will drop due to the mass of the trigger bar. Only thing that prevents it from firing in this event would be that the hammer would be caught by the auto sear since the bcg would also be bumped out of battery at that moment. This would require cocking the gun again to reactivate the trigger, in which case you would end up with a double feed. So I don't know about adding any more mass to the trigger bar. Quote Link to post Share on other sites
renegadecow Posted October 7, 2016 Report Share Posted October 7, 2016 Hmmm I just find this amazingly sad to pay so much for getting a decent gbbr You don't have to buy that trigger bar. Plenty of DIY options for that IF done correctly.As for decent, it's a WE and I'll remind you again that you paid well over the SRP for yours. Still, by far the most efficient GBBR in the market. Nothing even comes close: 1 Quote Link to post Share on other sites
ST19AG_WGreymon Posted October 7, 2016 Report Share Posted October 7, 2016 I'm looking into purchasing one of these and I'm trying to compile some fixes I'll have to do in the lifetime of this gun: So far I see: 1) Leaking mags 2) WE standard pot metal trigger set 3) Hop-up chamber damage Let me know if I missed anything. Quote Link to post Share on other sites
Dimitri MdP Posted October 7, 2016 Report Share Posted October 7, 2016 Just place a spacer in front of the "magwell" and modify the trigger bar if necessary, and you'll be good to go. Better not start switching parts before it's really needed. Quote Link to post Share on other sites
renegadecow Posted October 17, 2016 Report Share Posted October 17, 2016 Got my Z Parts FCG in. Drop-in fit, maybe even better tolerances over stock parts. And semi-auto trigger pull weight dropped significantly from 7lbs to 5lbs. 3 Quote Link to post Share on other sites
Vasriotaep Posted October 17, 2016 Report Share Posted October 17, 2016 ^^ Same parts but not a lot of difference for the trigger resistance Quote Link to post Share on other sites
renegadecow Posted October 17, 2016 Report Share Posted October 17, 2016 I've already explained how to shim the transfer bar to you like three separate times now. If you can't manage to do it yourself, have someone else take a look at it. Quote Link to post Share on other sites
Vasriotaep Posted October 17, 2016 Report Share Posted October 17, 2016 I know, but on my side new parts didn't solve this problem. You seems to be on edge ^^ Quote Link to post Share on other sites
CaptCalvin Posted October 18, 2016 Report Share Posted October 18, 2016 New firing control group parts have almost no bearing on this problem. The main fault lies with the steel wire trigger bar being too short. When the trigger is bottomed out on semi mode the trigger bar doesn't push the trigger link thingy in the fcg pack far enough back to break the shot. It is only when you pull even harder beyond the design and start flexing material does it get pushed back far enough to trip the sear. Quote Link to post Share on other sites
renegadecow Posted October 18, 2016 Report Share Posted October 18, 2016 I know, but on my side new parts didn't solve this problem. You seems to be on edge ^^ Dude. I'm a brony. It's gonna take a whole lot more than that to get me on the edge. All I'm saying is that it appears this problem is beyond your capacity to address. Not all people have the same mechanical inclination and it might be best to have someone else fix this problem for you since a great deal of explaining, pictures and videos haven't really sunk in. 1 Quote Link to post Share on other sites
ST19AG_WGreymon Posted December 5, 2016 Report Share Posted December 5, 2016 I got the Z-parts trigger group and I can definitely feel the difference. I have a Wii Tech adjustable steel trigger bar coming in tomorrow. I also fixed magazine insertion over-travel using some thick tape. It will going to its first skirmish in three days. :> 1 Quote Link to post Share on other sites
Batmause Posted December 6, 2016 Report Share Posted December 6, 2016 (edited) I checked WII's shop yesterday because I needed few parts for my TM M870. I found this, aluminium bolt carrier for WE P90. http://www.wiitech.com.hk/product-detail.shtml?product_id=638 And I found more parts for P90 in their shop... Edited December 6, 2016 by Batmause Quote Link to post Share on other sites
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