spyder shutter, modded beavertail, other than that, it's pretty much stock.
umm... adapter to hold the actual 10 round tubes... (can make one yourself... i did...)
-just plain functional.
-works just fine thru ball breaks.
-Long trigger pull , but you'll get over this quickly...
Jeez, where to start?
this thing is the best sidearm to happen to me in the entire history of forever. i've tested others, but they don't compare in my opinion. It may not be the most high-performance marker out there, but it gives an insanely good feeling to completely pwnzor someone that has a high-performance marker with this baby.
the high-impact polymer plastic doohicky stuff makes it so you could prolly drop it out of a low flying plane, land, pick it up off the ground, tighten the screws, and go play with it.
its holsterable, and if you can't find a holster, you can make one... (not hard...)
the rotating hopper thing, i think is pretty ineffective, so i just made something else(mentioned above in the upgrades section)
its nice to know that this thing'll work through at least 10 ball breaks, and its highly easy to clean out. T-stick it, then use a fuzzy swab.
this thing, i found has VERY, VERY good co2 efficiency. i got about 50 shots outta one 12 gram before it started to go "phut-phut-phut..."
these can be expensive, but i bought mine offa ebay for 26 bucks.
overall, a VERY nice sidearm.
if you find one GET IT. you'll love it too.
i give it a 9 because nothing is perfect.