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Post by WarChild on Sept 6, 2008 17:08:21 GMT -5
well, we had a slow day last week and got bored so i decided to grab a G&G RK104EVO from inventory and upgrade it to see just how much performance we could wring out of it. here's what we did: G&G RK104EVO: $280 Systema torque-up gears: $80 G&G M160 spring: $22 G&G strong short shaft motor: $50 Deep Fire solid brass bearing spring guide: $22 Modify aluminum piston head: $16 Modify stainless steel cylinder head: $22 Sorbo Pad cylinder head shock absorber: $16 Systema teflon-coated aluminum piston: $28 11.1V 2300mah 12C li-po battery: $60 total cost: $596 it took us two hours of labor to do the work. we've put over 10K rounds through it already with no issues at all. here's the gun: chrono results with G&G Bio 0.20g BB's: chrono results with G&G Bio 0.25g BB's: chrono results with G&G Bio 0.28g BB's: BB's per second with 0.28g BB's:
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Post by floridagrown on Feb 5, 2009 1:38:56 GMT -5
Did you guys sell this one to nick, cause if its the same one, i've been on it's bad side. I was at least 20 yrds or so defending our mock base inside a pillbox and before I got hit, I could clearly hear those incoming rounds whistling as they past my position!!! INSANE!!!!
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Post by WarChild on Feb 5, 2009 18:05:31 GMT -5
it went to a guy in niagara falls.
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marsh
New Member
Posts: 34
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Post by marsh on Mar 21, 2009 20:50:39 GMT -5
Would you guys consider building another one? Once I get a job and some money, this thing looks like it could dominate almost anything.
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Post by WarChild on Mar 21, 2009 21:28:56 GMT -5
we can build another one anytime. only takes a couple hours once we have the parts in stock.
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