Recently done some upgrades. Put in RA Tech 510 inner and a falcon hop up rubber here are my FPS Readings
Gun Facts:
KJW KC02
Inner Barrel: RATech 510mm 6.01 TBB
Hop up rubber: Falcon hop up rubber for KC02
BB: .36 WE (green color) BB
Chrono: Xcortech
Mag: Stock short Green Gas Mag
Propellent: Propane mix with AI silicone Oil
Readings .36 BB / Converted to .20 BB
329.4 / 442
385.7 / 517
361.5 / 484
359.2 / 482
383.1 / 514
367.5 / 493
371.4 / 498
372.5 / 500
This weekend I am installing the following:
T.S.C. Steel Reinforced Trigger & Sear for KJW KC02 .22 Rifle
T.S.C. Steel Reinforced Piston for KJW KC02 .22 Rifle
T.S.C. Steel Reinforced Hammer & Strut for KJW KC02 .22 Rifle
T.S.C. Steel Reinforced Fire Pin/Disconnector/Guide Bead for KJW KC02 .22 Rifle
RA Tech Steel Bolt Carrier for KJW KC-02 GBB
as well I am putting in the RA Tech NPAS.. Looks like I will need it
I have my best friends KC02 here and did the same test
Gun Facts:
KJW KC02
Inner Barrel: RATech 380mm 6.01 TBB
Hop up rubber: RATECH hop up rubber for KC02
BB: .36 WE (green color) BB
Chrono: Xcortech
Mag: Stock short Green Gas Mag
Propellent: Propane mix with AI silicone Oil
Readings .36 BB / Converted to .20 BB
334.1 / 448
355.7 / 477
319.7 / 428
329.6 / 442
339.1 / 455
328.7 / 441