The WE P90 - T.A.2015 - Thread

[jpairsoft]

Hi Folks. Hope to start a thread that could become a source of knowledge for the TA2015.

Will reserve this post to put bookmarks of posts in case people start sharing their experiences here.

How to reduce the trigger pressure (untested):

Leaky Mags?

The guys at airsoftzone.com were kind enough to look into my leaky mags for the TA2015.

The parts with o-rings/seals needed good PTFE lubrication and for the screws to be retightened.

They suggested this: http://www.wd40specialist.co.uk/the-specialist-range/high-performance-ptfe-lubricant/

 

[jpairsoft]

Ok, absolutely loved it. Took it to my first game and it behaved incredibly well, except:

... GroundZero has a "free for all" type of scenario at the end of the day. I went through about 4 mags full auto. Weird stuff started happening then:

- The internals looked completely frozen;

- The gun fires fine in single, but started misfeeding;

- In single shot, sometimes the gun goes into full auto;

- In full auto, it misfeeds like hell and sometimes keeps firing even after I let go of the trigger;

- Inserting a mag, cocking the P90, and removing the mag causes the gas stored in the gun to blast out.

- One of my 3 mags started leaking;

Any ideas on how to start diagnosing this? I have done no modifications on the gun.

I've fired about 3 magazines mixed single/full auto to bed in the weapon, then 4 mags during the afternoon in-game, then 4 mags on the crazy section of the game.

Cheers

J

EDIT: all the RA-TECH parts arrived, although I'm confident the problem is in the gas routing part. Will give it a go tho.

 

[jpairsoft]

Fixed most of my issues:

Leaky mags:

Open the mags and spray PTFD lubricant on every o-ring, screw and joint. Spray on valves and exercise them.

You might have to repeat this once or twice on the valves.

Bolt system releasing air, not shooting properly/

Bolt system leaking

Bolt system valve getting stuck when shooting and emptying out all the mag:

- You guessed it: PTFD lube on screws etc.

Only thing I haven't fixed is the retainer valve (ie. where air flows from mag and then stays inside the actual bolt section (usually enough for 1-2 shots). So air escapes everytime I take mag out

 

[Dan1712]

Fixed most of my issues:

Leaky mags:

Open the mags and spray PTFD lubricant on every o-ring, screw and joint. Spray on valves and exercise them.

You might have to repeat this once or twice on the valves.

Bolt system releasing air, not shooting properly/

Bolt system leaking

Bolt system valve getting stuck when shooting and emptying out all the mag:

- You guessed it: PTFD lube on screws etc.

Only thing I haven't fixed is the retainer valve (ie. where air flows from mag and then stays inside the actual bolt section (usually enough for 1-2 shots). So air escapes everytime I take mag out

Nothing like reviving an old post but did you manage to completely fix your issues.

Just got myself a p90 and hpa tapped it looking forward to using it in a game for the first time, as far as i know it's all stock internals.

Not seen many post or anything about people owning these guns even tho they are lovely ?

 

[Wo1f]

I’ve hpa tapped mine. Gave in with the leaky mags so now the mags have no guts at all. They’re just really heavy low caps

 

[Dan1712]

I’ve hpa tapped mine. Gave in with the leaky mags so now the mags have no guts at all. They’re just really heavy low caps

What mods did you do to yours if you have done any ? 

Hpa tapped mine and so far very happy with it tapped mine at an angle so it doesn't droop down and be in the way

 

[Wo1f]

What mods did you do to yours if you have done any ? 

Hpa tapped mine and so far very happy with it tapped mine at an angle so it doesn't droop down and be in the way

Some packing between the trigger bar to make semi a lighter pull and a maple leaf rubber. It’s not something that gets used a lot, so I haven’t done anything drastic 

 

[Dan1712]

Some packing between the trigger bar to make semi a lighter pull and a maple leaf rubber. It’s not something that gets used a lot, so I haven’t done anything drastic 

Not really too many other things to do except the steel internals. Quite looking forward to using it at a cqb event or something. I thought about trying to adapt an aeg mid cap to work with it not too sure on the feasibility, mags aren't the easiest to come buy for a decent price

 

[Wo1f]

Not really too many other things to do except the steel internals. Quite looking forward to using it at a cqb event or something. I thought about trying to adapt an aeg mid cap to work with it not too sure on the feasibility, mags aren't the easiest to come buy for a decent price

I’m currently working on the midcap issue

 

[Dan1712]

I’m currently working on the midcap issue

Oooooo may i ask how ?? Very interested in giving it a go myself

 

[Wo1f]

Well I’ve got a friend with an AEG p90 so I’m gonna have a look at the dimensions and see if it’s easy to mod. Failing that, I’m gonna mod the standard mags. The 50 rounds only go about half way down the mag, so I think another 30 could be doable with the right spring and some cutting

 

[Dan1712]

Well I’ve got a friend with an AEG p90 so I’m gonna have a look at the dimensions and see if it’s easy to mod. Failing that, I’m gonna mod the standard mags. The 50 rounds only go about half way down the mag, so I think another 30 could be doable with the right spring and some cutting

Had the exact thought about cutting the mag a bit and making it longer but a bit weary of that with only one mag ?