Hi there. I've just read all this topic (took 6 hours
) but didn't find the clear answers for questions I wonder.
Would be grateful for any helpful advice!
I have Tokyo Marui Hi-capa XTREME (Full auto) and have already made some modifications to get greater velocity:
- PDI Winter piston head;
- PDI 6.01 precision inner barrel;
Now I have 265-280 FPS on 0.25 BB with Green Gas and 25C temp.
And intend to upgrade the pistol with:
- Guarder Enhanced Loading Muzzle for Hi-capa 5.1 (have it);
- Guarder High Output Valve For Marui Hi-Capa (have it);
- Guarder 150% both recoil and hammer springs (have it);
- Any aluminium slide, that is durable and consistent with my pistol.
I have already tried to combine PDI Winter piston head and PDI Winter piston head but the piston seems to be too tightly moving inside the muzzle - the top BBU spring's power is not enought to move muzzle back (i tested it in my hends, not shooting).
1.Will I win any FPS replacing stock loading muzzle with Guarder Enhanced one? Does it make sense taking into account "tightness" problems with PDI piston?
2. How much FPS may I win after 2nd (intended) stage upgrade?
3. Do TM Hi-capa 4.3 aluminium slides fit to my pistol (exactly slides, not BBUs)? What slide would you recommend?
4. Is it safe to use stock plastic slide with items from 2nd (intended) stage upgrade installed?