Some of the Paintguns. I've worked on

Gas operated blowbacks (Orions, Spyders etc low end, low cost mechanicanical through to Tippmann A5, Custom 98, X7.) Automags

Pistols - T 68, Core ZX from Armatech

WDP - Auto cockers ( Cocker timing is traditionally the roulette of paintball makers).

Electro ( Electronically controlled Solenoid Operated markers) A few of these but typically I stick with what I know, Bob long - Intimidators or Intimidator Clones ( System X - NME).

Have had a good look around a number of MacDev's offerings, (Cyborgs) courtesy of a very good friend of mine

Regulators for air supply, inline . Pre-set air systems ( Legionnaire - Macdev) and variable systems (Gladiator - Macdev)

Stabilizers for consistency (Palmers Male Vertical Stabiliser)

Any questions on repairing paintguns email me on gary@wctpaintball.co.nz

cheers Gary