Tech Info and Gun mods
AutoCocker Pneumatics: Stock vs. Aftermarket
Bore Drop vs. Breech Drop Pump Guns
Mig weld a M98 body? Ain't gonna happen.
Misc. Info
Smart Parts Will Destroy Paintball
Other Paintball Guns
Misc. Double Barreled 'Guns, including the Dual Mag!
The infamous Space Mags.
Misc Tech Info
Standard Drill Sizes - Decimal Equivalents chart: click here
Drill and Tap Chart - click here
Calculating speeds and feeds: 3.82 x Surface Foot Per Minute (SFM) / diameter. Part diameter for lathes; tool diamter for mills. So, for example, a 1/2 HSS end mill in stainless (50 SFM) would be 3.82 x 50 / .5 = 382 RPMs.
M5 is actually M5x0.8 (.197-31.75 TPI) and 10-32 (.190-32 TPI) would be (M4.83x0.794). So it's .007 bigger and has a 0.8% shorter pitch. Very close but not the same.
Sheridan 12 gram CO2 knob threads: 13/16-28
Taps at MSC: Bottoming or Plug.
Sheridan valve retaining nut threads: 21/32-32
This is a custom tap. You won't find it 'off the shelf'.
Angel feed tube threads: M21.0 x 0.75
This is a custom tap.
Nelson power tube inside diameters:
number - ID
0 - 0.125" (1/8")
2 - 0.141"
4 - 0.156"
6 - 0.187"