The only paintball gear worth putting/using a sighting device on is anything that has a Flatline barrel. Otherwise, you're better off just learning how to play the arc.
Get enough practice, and you can hit people at longer distances in wind. It's fun seeing the look in their eyes as they try to figure out how you hit them, even though they were completely behind cover.
I loved windy games. Bouncing paint off inflatibles and netting is just as fun, but usually doesn't carry enough energy to break on the person you bounce it at, if you get it to bounce without breaking in the first place.
The bipod, though...? I dunno, I need to be able to move fast, and honestly can't think of a single time in about 10 years of play that I've used a prone shooting position.
I don't have any pictures at the moment, but here's a list of the gear I can remember owning and using, in order of acquisition, memory permitting.
Tippmann Pro-Lite. The "lite" part is a lie. It was heavy (though nowhere NEAR the PMI-3 below), but reliable as a mofo. You could use it as a hammer all week and still kick ass on the field on the weekend.
Kingman Hammer (pump gun - Kingman makes the Spyder series.)
V68 EXC aka PMI3 EXC. Boat anchor.. never used it.
An F2 Illustrator. Broken. Worked for about ten shots... still need to fix it. Then it would rock (despite the fact it's probably 12 years old.)
Palmer "Stroker" Awesome paintball gun, but kind of finnicky on the trigger. Works much like an Autococker, but WAY more compact. Palmers are the most accurate 'guns I've ever used (though Flatlines outrange them.)
Tippmann SL68II. It's a pumpgun with Communist-nation-like finish. Basic as hell, the body and grip are all one cast piece, as is the feed neck. Tipmann still honors the lifetime warranty it was sold with (15 years ago!!!), it got an overhaul by them about 4 years ago (by overhaul, I mean they diassembled it, dumped the guts into the trash, then put new everything inside the body), it's got a J&J straight-rifled brass barrel (talk about old-school!) and still sees use. And still kicks ass. Last year I took out a guy with a Flatline-barreled A5 with it a few times. It was just like a father showing his son that he's still got it.
The one I should have kept: my AGD Automag. Some a seriously badass and reliable 'gun. Loved it. Should get another.
The gratuitous (at that time anyway) Autococker. Time was, everybody had to have one to be a "serious" player. It was almost silent with the 16" All American barrel on it. Still have about 16 'Cocker barrels, 'cause they fit my Rainmakers.
Rainmakers (2; first generation). One is my wife's. These were, and probably are, the only Brass Eagle 'gun worth buying. Still not 100% reliable, but they're shorter than almost anything else I've used (measure from the back of the barrel to the center of the trigger frame for the on-field length.) One of the first electronic 'guns, too. Still pretty damn fast, very accurate with a good barrel, but very very LOUD (me being me, I found that cool as hell and used a 12" Armson, and NOT the quiet Armson). Tore a lot of people up in 5-man and 3-man tourneys with mine.
Phantom pumpgun with constant-feed AND stock-class bodies. It's got a .45 frame (they all come that way now...) and bottom-line on it (ditto, I think.) Got hooked by borrowing a friend's. I use the stock barrel, and it owns.
PMI Piranha G2 VTL. At one tourney, the Rainmaker broke, then my gas system broke so my 'Cocker was down (why'd I only bring two guns!?), so I picked up my buddy's back-up, a Piranha G2 STX, stepped onto the field and was very impressed. These made blowbacks kick ass again (excepting heavily modded Spyders). I picked up the cheap version, tuned it a bit, and it became my #1 'gun in my kit. It's still not electronic, I put a high-flow valve in it, found the most efficient bolt (funny thing: it's an open-face, non-venturi, standard VTL bolt... the cheap bolt is best!), slapped a 48ci air tank on it, and kicked ass with it. Eventually, I started out-running my Revo (pre-Brass Eagle buyout, mine was one of the first ones to ship, it came in a plain white box that said "VL Revolution".
Blade rotation is counter to the ones that came in boxes with pictures) so not it's got a Warp Feed hanging on the side of it (BTW, LOOOOOVE the warpy. Lower profile for the win, literally in this case!)
The stuff I still own:
The F2 in parts.
The Palmer broke down and is waiting for ressurection.
Both Rainmakers, though my air systems for them have dead regs and are way out of inspection.
The Piranha, but that's been acting odd the last couple of times.
The Autococker got ressurected and nicely modded for me as a going away gift.
The Phantom still works and kicks ass.
So does the SL68II.
I'll work on some pics, though most of you won't know what the hell you're looking at.