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Old January 24th, 2011, 11:59   #3
Sportco
would-be wine thief
 
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Join Date: Dec 2009
Location: St-Hilaire
Yeap ics-127 is fine for M120 spring upgrade it got the turbo 3000 High Torque motor and metal bushings

http://bunker.pt/index.php?main_page...08&language=en

Full metal Body.
- Modular Metal Gear Box.
- M100 Sping (300 - 330 FPS).
- Motor Turbo 3000 High Torque.
- Metal R.I.S. System.
- Steel Bushings.
- Cylinder Crane Stock.

But... @ 320 fps (avrg) if you go for a prometheus 363mm 6.03 (about plus 20 fps) and do a blueprinting job on the upper gearbox (about plus 15 fps)
you are @ 360 to 375 fps without any un due stress on your battery and gearbox ((that extra 20 fps extracts a heavy toll on the gun with marginal advantage when you think about it plus you get 25 to 35% more play time (read "SHOTS") from your battery

So if you upgrade de barrel, replace de piston and head with good stuff... and your set for a trouble free airsoft career...
Cheers

Pete
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Last edited by Sportco; January 24th, 2011 at 12:15..
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