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[Point Shoot3r]

I know i know...my never ending sr 25 discussions.  Well its Christmas time and i decided instead of just replacing my broken gear Im going to give my gun a full tune up.(Guns deserve presents too).  So this is what i need help with.  Im basically buying new parts for my whole gun.  Im going to get a new piston, gears, bearings, shims, barrel, hopup, tappet plate, and a spring guide.  If theres anything big im missing tell me. (Im keeping my old motor and spring in it).  Anyways i was wondering what parts are not the most expensive, but very reliable, i am probably working with a 150 dollar budget roughly.  I dont want this gun breaking down for a long time.  I already have my hopup and barrel decided.  Thank you so much for your time.  Any suggestions on what to get help!

[r6_rider]

<a href="http://www.airsoftextreme.com/store/index.php?main_page=product_info&cPath=443_444_499&products_id=2173" > Here is one option [/url]

here is another

[Combat Cows]

Neither of those options posted will work, since the CA25 uses a long piston. I'm pretty sure PSG-1 pistons are compatible, though.

[k30dxedle]

If the CA is a clone of the G&P, which it probably is, the G&P piston should work.

[FinchKid24]

If the CA is a clone of the G&P, which it probably is, the G&P piston should work.

It isn't.

-Finch

[Point Shoot3r]

Hmm, alright, so if i get a PSG 1 piston, what kind of gears would you all suggest?

[blackhawk74]

It's a completely elongated gearbox, if I'm not mistaken, which means not only a longer piston but a longer cylinder as well.

[k30dxedle]

Gah. I guess I got thrown by the mags being compatible.

...

Now someone's going to come tell me they're not.

[FinchKid24]

Gah. I guess I got thrown by the mags being compatible.

...

Now someone's going to come tell me they're not.

Mags compatible with what? They certainly aren't compatible with regular 5.56 Armalite mags.

-Finch

[k30dxedle]

I meant compatible with the G&P SR-25s.

[FinchKid24]

That, I don't know about.

-Finch

[HK Sniper]

Don't get the PSG-1 piston. One of my teamates was told the same thing, and when he tried to install it, it didn't work. He then bought the G&P piston, and that worked fine. I don't remember if the mags are compatable though.

[FinchKid24]

I would IMAGINE that the mags would be like this:

G&P and G&G would be the same...since they both use elongated hop ups.

CA is by itself because it standard hop up but elongated GB.

Seems like it makes sense to me, but I have never tried it.

-Finch

[Point Shoot3r]

So HK Sniper, a G&P piston would work? Where could i get one? And will any gears work with this gearbox?

[HK Sniper]

Well I know he bought the piston from Hotspotairsoft, and it worked with his. As for the gears...I'm not sure. I can try to get a hold of him, although it will be a little dificult, because he's in the Army. I do know though that he replace his gears (and I'm 90% sure they were G&P) after they stripped. Most of the things in his gearbox he replace, because they broke down. He ended up sticking an extra $500 into it.