Hi Brian,
Can you tell me what is the highest FPS (+bb weight) you've reached with a modified 5.1 length barreled hi capa on green gas? I just want a feel of what a 5.1 Hi Capa can achieve.
I've been planning to install the following:
Nine Ball hop rubber
Nine Ball mag rubber (on CO2 mag)
PDI 6.01mm 112.5mm TB
Action Aluminium Piston Head
RRC power up bulb
Nine Ball stiff floating valve spring
on a KJW 5.1 hi capa clone (kp-05). I'm hoping (with CO2) to get over 2J (yes above HK's limit) with the setup above and if it does get over 2J, I'll replace the RRC valve with an RATECH NPAS to keep it legal.
Using the KJW clone because its 95% compatible with the TM hi capa (from what I've gathered with my local sources) and anything that's not compatible can be remedied when I decide to further upgrade to another metal kit meant for TM hi capas. Plus the cost of everything should be the lowest possible for a dependable, hard hitting sidearm at ~HKD1500.
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